| Patents for G09B 23 - Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes (20,724) |
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| 01/09/2013 | CN202662200U Multicore-based electronic innovation training platform |
| 01/09/2013 | CN202662199U Acousto-optic magnetic controlled electromechanical integrated wheel-type trolley |
| 01/09/2013 | CN202662198U Demonstration instrument for spatial distribution of electromagnetic waves |
| 01/09/2013 | CN202662197U Pressure display system of liquid flow speed and pressure relationship demonstrator |
| 01/09/2013 | CN202662196U Liquid flow rate and pressure intensity relationship demonstrator |
| 01/09/2013 | CN202662195U Temperature digital display type Gay-Lussac law demonstrator |
| 01/09/2013 | CN202662194U Temperature control type pressure transmission system of Gay-Lussac law demonstrator |
| 01/09/2013 | CN202662193U Gas volume test system of Gay-Lussac law demonstrator |
| 01/09/2013 | CN202662192U Pressure transmission system for Gay-Lussac law demonstrator |
| 01/09/2013 | CN202662191U Gay-lussac law demonstrator pressure transmission system with fan |
| 01/09/2013 | CN202662190U Gay-Lussac law demonstrator with fan type temperature digital display |
| 01/09/2013 | CN202662189U Geometry teaching aid |
| 01/09/2013 | CN202662188U Phage model teaching aid |
| 01/09/2013 | CN202656722U Set square capable of being folded into regular triangular pyramid |
| 01/09/2013 | CN102867452A Enzyme linked immunosorbent assay-double antibody sandwich method model teaching aid |
| 01/09/2013 | CN102867451A Double-hole imitation eye |
| 01/09/2013 | CN102867450A Man-machine operation interface device of neuroendoscopy virtual surgery training system |
| 01/09/2013 | CN102867449A Gas explosion experimental device and experimental method thereof |
| 01/09/2013 | CN102867448A Classroom demonstrator for pinhole imaging |
| 01/09/2013 | CN102867447A Quasi magnetic monopole model |
| 01/09/2013 | CN102867446A Rotary experiment turntable for assistant teaching |
| 01/09/2013 | CN102867445A CDMA (Code Division Multiple Access) signaling analysis teach simulated training equipment |
| 01/09/2013 | CN102867444A Boyle's law experimental device |
| 01/09/2013 | CN102867443A Hydroelectric generator |
| 01/09/2013 | CN102184664B Replication experiment device and method for distribution rule of shearing stress |
| 01/09/2013 | CN102125025B Method for plasticizing biological specimen |
| 01/08/2013 | US8352876 Interactive electronic book operating systems and methods |
| 01/08/2013 | US8348673 Device for studying interaction between particles and lungs |
| 01/03/2013 | WO2013001025A1 A method, a device and a computer program product for training the use of an auto-injector |
| 01/03/2013 | US20130004926 System and method for a uterus apron to teach various birthing techniques |
| 01/03/2013 | US20130004925 Key fob controller for an implantable neurostimulator |
| 01/03/2013 | US20130000425 Pelvis assembly for crash test dummy |
| 01/03/2013 | CA2838986A1 A method, a device and a computer program product for training the use of an auto-injector |
| 01/02/2013 | EP2541532A1 A training device for an auto-injector |
| 01/02/2013 | EP2539876A1 Device, system and method for fiber optic training kit |
| 01/02/2013 | EP2538885A1 Computer program for spine mobility simulation and spine simulation method |
| 01/02/2013 | EP2538868A1 A dental model |
| 01/02/2013 | DE202012011664U1 Lehrmodell zur Vektorrechnung Teaching Model for Vector Calculus |
| 01/02/2013 | CN202650392U Demonstration model of process that emphysema causes high pressure of pulmonary artery |
| 01/02/2013 | CN202650391U Demonstration model of generation mechanism of hypokalemia and hyperkalemia |
| 01/02/2013 | CN202650390U Manikin bone joint |
| 01/02/2013 | CN202650389U Air embolism and emergency position demo heart model |
| 01/02/2013 | CN202650388U Multifunctional closed type chlorine property experiment demonstration apparatus |
| 01/02/2013 | CN202650387U Water treatment automation simulation training device |
| 01/02/2013 | CN202650386U Teaching aid for demonstrating principle of flat mirror imaging |
| 01/02/2013 | CN202650385U Demonstration device of refraction of lens |
| 01/02/2013 | CN202650384U Newton ring device |
| 01/02/2013 | CN202650383U Intelligent high-efficiency gas light source demonstration box |
| 01/02/2013 | CN202650382U Optical demonstration device |
| 01/02/2013 | CN202650381U Static electricity dust explosion demonstrator |
| 01/02/2013 | CN202650380U Analogous circuit learning machine |
| 01/02/2013 | CN202650379U Training simulation apparatus for information network of electrical power system |
| 01/02/2013 | CN202650378U Wind power generator model for teaching |
| 01/02/2013 | CN202650377U Wind and light complementation system manager training examination apparatus for teaching |
| 01/02/2013 | CN202650376U Solar cell maximum power point tracking experiment device used for teaching |
| 01/02/2013 | CN202650375U Comprehensive physical teaching demonstration device for multiple resistive sensor measuring principles and application of multiple resistive sensor measuring principles |
| 01/02/2013 | CN202650374U Capacitor discharge demonstrator |
| 01/02/2013 | CN202650373U Giant magneto experimental instrument based on microprocessor |
| 01/02/2013 | CN202650372U Thermal resistor experiment module and engineering experimental teaching system |
| 01/02/2013 | CN202650371U Thermal resistor experiment module and engineering teaching experimental system |
| 01/02/2013 | CN202650370U Design and teaching platform for embedded system |
| 01/02/2013 | CN202650369U Photosensitive resistor experimental module and engineering teaching experimental system |
| 01/02/2013 | CN202650368U Hall sensor experimental module and engineering teaching experimental system |
| 01/02/2013 | CN202650367U Three-input voting circuit logical relationship demonstration device |
| 01/02/2013 | CN202650366U Teaching experiment device for magnetic navigation of automated guided vehicle |
| 01/02/2013 | CN202650365U Electrician training examination device |
| 01/02/2013 | CN202650364U Resistance wire type potential difference meter device used for physical experimental teaching |
| 01/02/2013 | CN202650363U Tube heat exchange teaching experiment device |
| 01/02/2013 | CN202650362U Teaching demonstration model for noise reduction effect influenced by sound insulating material |
| 01/02/2013 | CN202650361U Atmospheric pressure detector |
| 01/02/2013 | CN202650360U Pressure and temperature digital display type Boyle law demonstrator |
| 01/02/2013 | CN202650359U Pressure digital display type Boyle law demonstrator |
| 01/02/2013 | CN202650358U Temperature digital display type gas volume test system for Boyle's law demonstrator |
| 01/02/2013 | CN202650357U Pressure gage type pressure transmission display system for Boyle's law demonstrator |
| 01/02/2013 | CN202650356U Pressure digital display type pressure transmission display system for Boyle's law demonstrator |
| 01/02/2013 | CN202650355U Boyle law demonstrator with pressure gage |
| 01/02/2013 | CN202650354U Temperature digital display Boyle's law demonstration instrument with pressure gauge |
| 01/02/2013 | CN202650353U Hydraulic chamber of Boyle's law demonstrator |
| 01/02/2013 | CN202650352U Gas volume test system for Boyle law demonstrator |
| 01/02/2013 | CN202650351U Flume experiment device |
| 01/02/2013 | CN202650350U Magdeburg hemisphere experiment demonstrator |
| 01/02/2013 | CN202650349U Pulley block used in physics teaching |
| 01/02/2013 | CN202650348U Single pendulum frequency and pendulum length experimental instrument |
| 01/02/2013 | CN202650347U Science toy |
| 01/02/2013 | CN202650346U Continuous beam experimental model |
| 01/02/2013 | CN202650345U Torsional pendulum experimental instrument capable of measuring shear modulus |
| 01/02/2013 | CN202650344U Synthetic experiment instrument of two forces in same line |
| 01/02/2013 | CN202650343U Trapezium area demonstration instrument used in primary schools |
| 01/02/2013 | CN202650342U Primary school mathematics tree planting problem demonstrator |
| 01/02/2013 | CN202650341U Primary school mathematics teaching aid |
| 01/02/2013 | CN202637990U Sheet building block |
| 01/02/2013 | CN102855801A Recoil infusion apparatus for simulating venous transfusion |
| 01/02/2013 | CN102855800A Double-hole model eye |
| 01/02/2013 | CN102855799A Neuro-endoscope simulation training device and system comprising same |
| 01/02/2013 | CN102855798A Chest pressing training assembly |
| 01/02/2013 | CN102855797A Experimental apparatus for demonstrating movement rule of charged particle in uniform magnetic field |
| 01/02/2013 | CN102855796A Electrical practice training device |
| 01/02/2013 | CN102855795A Electrical test equipment simulation device |
| 01/02/2013 | CN102855794A Method for detecting electrochemical reaction in magnetic field |
| 01/02/2013 | CN102855793A Embedded test system of internet of things and realization method thereof |