| 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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| 05/08/2013 | CN103093674A Heat-sensitive cable characteristic demonstration instrument |
| 05/08/2013 | CN103093673A Non-standardized thermocouple character demonstration instrument |
| 05/08/2013 | CN103093672A Portable electronic technology experimental box |
| 05/08/2013 | CN103093671A Installation of Reynolds experiment instrument |
| 05/08/2013 | CN103093670A Newton's third law experimental apparatus |
| 05/08/2013 | CN103093669A Conservation of momentum presentation device |
| 05/08/2013 | CN103093668A Polygonal dynamic demonstration teaching aid |
| 05/08/2013 | CN103091075A Multifunctional grating instrument |
| 05/08/2013 | CN102289976B Real-human simulating device for simulating heart beat of human body |
| 05/08/2013 | CN102254471B Aerovane demonstrator |
| 05/08/2013 | CN102156805B External chest compression physiological feedback signal simulator |
| 05/07/2013 | US8437688 Test and answer key generation system and method |
| 05/07/2013 | US8435036 Dynamic gastric model |
| 05/02/2013 | WO2013059846A1 Learning device |
| 05/02/2013 | US20130109000 Method and device for injecting a fluid into an artificial venous structure |
| 05/02/2013 | US20130108999 System, method, and computer program product for simulating epicardial electrophysiology procedures |
| 05/01/2013 | EP2586372A1 Anthropomorphic phantom for medical imaging systems |
| 05/01/2013 | CN202917087U Plant respiration demonstrating device |
| 05/01/2013 | CN202917086U Multifunctional electrophysiology experiment teaching device |
| 05/01/2013 | CN202917085U Inspection and evaluation model for fundus of uterus |
| 05/01/2013 | CN202917084U Nasal cavity bleeding model |
| 05/01/2013 | CN202917083U Module for practicing pleural effusion puncturing under ultrasonic guidance |
| 05/01/2013 | CN202917082U Spinal biomechanics loading simulation device |
| 05/01/2013 | CN202917081U A molecular structure model |
| 05/01/2013 | CN202917080U A chlorine preparation demonstrating device |
| 05/01/2013 | CN202917079U Experimental device for detecting LED far-field light intensity distribution |
| 05/01/2013 | CN202917078U A demonstrator used in physics teaching |
| 05/01/2013 | CN202917077U A magnetostrictive displacement sensing experimental instrument |
| 05/01/2013 | CN202917076U Electronic design competition FPGA kit apparatus |
| 05/01/2013 | CN202917075U Electronic design competition FPGA experimental box |
| 05/01/2013 | CN202917074U Experimental and testing system for experiencing Internet of Things |
| 05/01/2013 | CN202917073U Experimental circuit simulating ABS |
| 05/01/2013 | CN202917072U Embedded system |
| 05/01/2013 | CN202917071U Hydrogen fuel cell demonstrator |
| 05/01/2013 | CN202917070U Extensible interface type FPGA verification and development board |
| 05/01/2013 | CN202917069U Electromagnetic induction apparatus for teaching experiment |
| 05/01/2013 | CN202917068U An observation rod used for observing the heat-expansion and cold-contraction characteristic of metal |
| 05/01/2013 | CN202917067U Sound propagation demonstration instrument |
| 05/01/2013 | CN202917066U Integrated demonstrator for physics teaching |
| 05/01/2013 | CN202917065U Apparatus for demonstrating bearing force decomposition of crossbeam |
| 05/01/2013 | CN202917064U Shading sleeve for physics experiment |
| 05/01/2013 | CN202917063U Geometry teaching model |
| 05/01/2013 | CN202908669U Digital ear-nose-throat mirror |
| 05/01/2013 | CN103077649A Simulation training system for carrying out batch wounded triage category and treatment process training |
| 05/01/2013 | CN103077648A Indication insert card for anthropomorphic dummy teaching |
| 05/01/2013 | CN103077647A Droplet falling control device |
| 05/01/2013 | CN103077646A Practical training system for overhauling of secondary circuit |
| 05/01/2013 | CN103077645A Platinum-rhodium series thermocouple characteristic demonstration instrument |
| 05/01/2013 | CN103077644A Split-phase breaker hydraulic operation mechanism training device |
| 05/01/2013 | CN103077643A Mounting and positioning die for Reynolds experiment instrument |
| 05/01/2013 | CN103077642A Vacuum physical phenomenon presentation device |
| 05/01/2013 | CN103077641A Teaching demonstration model for vibration-absorbing effect of vibration-absorbing material |
| 05/01/2013 | CN103076172A Comprehensive experiment platform for gear transmission strength design |
| 05/01/2013 | CN102339547B Adjustable condylar guide device |
| 05/01/2013 | CN101950502B Virtual knee arthroscopic surgery device |
| 04/30/2013 | US8430673 Taxidermy mannequin having interchangeable features |
| 04/25/2013 | WO2013059575A1 Simulated tissue structure for surgical training |
| 04/25/2013 | US20130102854 Mental state evaluation learning for advertising |
| 04/25/2013 | US20130102690 Collagen-polysaccharide materials mimicking blood vessels, tissues and bones for medical, pharmaceutical and orthopedic applications, and processes for producing the same |
| 04/25/2013 | US20130101973 Simulated tissue structure for surgical training |
| 04/25/2013 | CA2852269A1 Simulated tissue structure for surgical training |
| 04/24/2013 | EP2584553A1 Human phantom training aid for mastering manipulative techniques and method for mastering manipulative techniques using human phantom training aid |
| 04/24/2013 | CN202904991U Power push rod for tectonic deformation apparatus |
| 04/24/2013 | CN202904990U Bovine embryo collection teaching model |
| 04/24/2013 | CN202904989U Venous blood collection practice model |
| 04/24/2013 | CN202904988U Hot carbon dioxide pneumoperitoneum experiment case |
| 04/24/2013 | CN202904987U Auricle reconstruction cartilage forming simulation device |
| 04/24/2013 | CN202904986U Demonstrator for human body system |
| 04/24/2013 | CN202904985U Air pressure self-suction type acid solution splashing proof galvanic cell |
| 04/24/2013 | CN202904984U Chemistry experiment demonstration special case |
| 04/24/2013 | CN202904983U Electrochemical experimental instrument |
| 04/24/2013 | CN202904982U Shock tube type combustible gas explosion experimental device |
| 04/24/2013 | CN202904981U Wilson cloud chamber |
| 04/24/2013 | CN202904980U Physics magnetic force test demonstration tool |
| 04/24/2013 | CN202904979U Series-parallel-circuit demonstration apparatus |
| 04/24/2013 | CN202904978U Reactive-power teaching auxiliary apparatus |
| 04/24/2013 | CN202904977U Distribution-network standard ground simulator |
| 04/24/2013 | CN202904976U Sonic and optical control circuit characteristic research and design experiment apparatus |
| 04/24/2013 | CN202904975U DC regulated power supply characteristic research and design experiment apparatus |
| 04/24/2013 | CN202904974U Simulation transformer lead wire detection system |
| 04/24/2013 | CN202904973U Electronic information teaching case multichannel open interface |
| 04/24/2013 | CN202904972U Solar power generation teaching experimental apparatus |
| 04/24/2013 | CN202904971U Teaching demonstration apparatus for resistance measurement by using voltmeter-ammeter method |
| 04/24/2013 | CN202904970U 一种电路实验模块 A circuit experiment module |
| 04/24/2013 | CN202904969U Fault simulation practical training platform for motor control circuit |
| 04/24/2013 | CN202904968U Stirling generator |
| 04/24/2013 | CN202904967U Device for simulating distribution network standard conversion |
| 04/24/2013 | CN202904966U Solar thermal generation science popularization display system |
| 04/24/2013 | CN202904965U Liquid pressure intensity and pressure demonstration demonstrator as physics teaching tool |
| 04/24/2013 | CN202904964U Teaching demonstration model for fluid flow state and molecule motion |
| 04/24/2013 | CN202904963U Time compensation apparatus for photoelectric timer |
| 04/24/2013 | CN202904962U Teaching demonstration model for physical motion |
| 04/24/2013 | CN202904961U Physics teaching and experiment apparatus |
| 04/24/2013 | CN202904960U Mechanics suspension experiment apparatus with angle |
| 04/24/2013 | CN202904959U Enclosed multifunctional simple pendulum experimental apparatus |
| 04/24/2013 | CN202904958U A sphere rotating and turning over for 180 degrees |
| 04/24/2013 | CN202904957U Science popularization demonstration device capable of stimulating image pixel principles in higher-order manner |
| 04/24/2013 | CN202904956U Mathematic figure demonstration apparatus |
| 04/24/2013 | CN202904955U Line chart demonstration apparatus |
| 04/24/2013 | CN202904954U Demonstration board used for mathematics teaching |