| 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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| 12/05/2012 | CN202584519U Teaching apparatus for demonstrating static electricity |
| 12/05/2012 | CN202584518U Charge particle deflection tracing demonstrator |
| 12/05/2012 | CN202584517U High-voltage step voltage demonstrating device |
| 12/05/2012 | CN202584516U Electrical experimental box |
| 12/05/2012 | CN202584515U Demonstration box for resident prepayment electric energy meter |
| 12/05/2012 | CN202584514U Combined electronic circuit tester |
| 12/05/2012 | CN202584513U Semi-automatic type multifunctional tracing car |
| 12/05/2012 | CN202584512U Short circuit and fuse effect experimental device |
| 12/05/2012 | CN202584511U Diode unidirectional conducting experimental device |
| 12/05/2012 | CN202584510U Wind driven generator experimental model |
| 12/05/2012 | CN202584509U Freescale HCS12 series one-chip microcomputer teaching experimental instrument |
| 12/05/2012 | CN202584508U Instrument type solid thermal expansion and contraction demonstration instrument |
| 12/05/2012 | CN202584507U Hydromechanics tester |
| 12/05/2012 | CN202584506U Projectile track demonstration instrument |
| 12/05/2012 | CN202584505U Test instrument for venturi and orifice plate flowmeters |
| 12/05/2012 | CN202584504U Negative pressure and fork pipe comprehensive test instrument |
| 12/05/2012 | CN202584503U Demonstration ruler for composing and decomposing two forces |
| 12/05/2012 | CN202584502U Simple pendulum vibration image demonstration experimental device |
| 12/05/2012 | CN202584501U Inertia instrument |
| 12/05/2012 | CN202584500U Frictional force demonstrator with amplification indication function |
| 12/05/2012 | CN202584499U Novel suspended type demonstrator of conservation of angular momentum |
| 12/05/2012 | CN202584498U Vibration hopper applicable to vibration transmission mechanism demonstration apparatus |
| 12/05/2012 | CN202584497U Teaching appliance |
| 12/05/2012 | CN202584496U Graph demonstrating device for primary mathematics |
| 12/05/2012 | CN202584495U Demonstration plate for teaching mathematical addition and subtraction in school for deaf-mutes |
| 12/05/2012 | CN202584494U Device for demonstrating that smoking is harmful to health |
| 12/05/2012 | CN202584493U Primary science inquiry experimental box and primary science teaching system |
| 12/05/2012 | CN202584492U Assembly type penicillium training aid for learning |
| 12/05/2012 | CN202583039U Darcy percolation tester |
| 12/05/2012 | CN202568734U Isolated eyeball fixer |
| 12/05/2012 | CN102812504A Pelvic Surgery Training Model |
| 12/05/2012 | CN102810278A Bonded imitative grape teaching aid |
| 12/05/2012 | CN102810277A Singlechip teaching experiment box with secondary development function |
| 12/05/2012 | CN102810276A Method and system for measuring displacement, speed and acceleration |
| 12/05/2012 | CN102810275A Plane geometric figure demonstrating instrument |
| 12/05/2012 | CN102810274A Teaching demonstration balance |
| 12/05/2012 | CN102809809A LED (Light Emitting Diode) photoelectric multifunctional microscope |
| 12/05/2012 | CN102129796B Teaching model for operation and training of digital X-ray machine positioning skill |
| 12/05/2012 | CN102024364B Simulated training system |
| 12/04/2012 | US8323756 Methods for displaying a bird's tail fan |
| 12/04/2012 | US8323032 Obstetrics simulation and training method and system |
| 12/04/2012 | US8323030 Heart compression simulation device |
| 12/04/2012 | US8323029 Medical physiological simulator including a conductive elastomer layer |
| 12/04/2012 | US8323028 Endotrainer |
| 11/29/2012 | WO2012161646A2 A method of producing a multilayered structure |
| 11/29/2012 | WO2012160999A1 Stethoscopy training system and simulated stethoscope |
| 11/29/2012 | US20120301858 Injection simulation system and method |
| 11/29/2012 | US20120301857 Injection training dummy |
| 11/29/2012 | DE102011102522A1 Method for bringing light body to water-filled buoyancy container and for using buoyancy for generating energy for house, involves maintaining equal volume in container, and converting vertical buoyancy force into rotating buoyancy force |
| 11/28/2012 | EP2526539A2 Simulator and method for simulating the treatment of a biological tissue |
| 11/28/2012 | CN202563793U Cell membrane function demonstrator |
| 11/28/2012 | CN202563792U Base laparoscope simulator |
| 11/28/2012 | CN202563791U Demonstration teaching instrument of laser-measurement silicon single crystal orientations |
| 11/28/2012 | CN202563790U Demonstration device for chemistry teaching |
| 11/28/2012 | CN202563789U Stereo optical path display teaching aid |
| 11/28/2012 | CN202563788U Novel flat mirror imaging demonstrator |
| 11/28/2012 | CN202563787U Trichromatic demonstration plate |
| 11/28/2012 | CN202563786U Reflection law demonstrator |
| 11/28/2012 | CN202563785U Photoelectric effect tester |
| 11/28/2012 | CN202563784U Three color light mixer |
| 11/28/2012 | CN202563783U Electricity experimental box for physical teaching |
| 11/28/2012 | CN202563782U Singlechip experiment teaching development system |
| 11/28/2012 | CN202563781U Single chip microcomputer experimental system |
| 11/28/2012 | CN202563780U One-chip machine experiment platform |
| 11/28/2012 | CN202563779U Demonstration apparatus of motion of electrified conductor in magnetic field |
| 11/28/2012 | CN202563778U Laboratory power supply controlling and monitoring system based on power line carrier communication |
| 11/28/2012 | CN202563777U Star-connected three-phase circuit experiment board |
| 11/28/2012 | CN202563776U Novel high-performance electrotechnics experimental device |
| 11/28/2012 | CN202563775U Modular resistor |
| 11/28/2012 | CN202563774U Alternating current demonstrator |
| 11/28/2012 | CN202563773U Magnetic suspension teaching demonstrator |
| 11/28/2012 | CN202563772U Drum-beating demonstration device |
| 11/28/2012 | CN202563771U Liquid pressure experimental apparatus |
| 11/28/2012 | CN202563770U Archimedes law teaching demonstrator |
| 11/28/2012 | CN202563769U Convenient inertia experiment apparatus |
| 11/28/2012 | CN202563768U Physical teaching appliance |
| 11/28/2012 | CN202563767U Un-breaking thread rolling pendulum |
| 11/28/2012 | CN202563766U Level-throwing movement demonstration instrument |
| 11/28/2012 | CN202563765U Simple horizontal spring vibrator |
| 11/28/2012 | CN202563764U Simple magnetic damping pendulum |
| 11/28/2012 | CN202563763U Teaching tool used for thin-walled cylinder torsion teaching |
| 11/28/2012 | CN202563762U Wall climbing carriage |
| 11/28/2012 | CN202563761U Tumbler teaching aid |
| 11/28/2012 | CN202563760U Teaching tool capable of demonstrating multiple physical phenomena |
| 11/28/2012 | CN202563759U 充气式圆锥体模型 Inflatable cone model |
| 11/28/2012 | CN202563758U Teaching demonstration tool |
| 11/28/2012 | CN202563757U Triangle interior angle sum demonstrator |
| 11/28/2012 | CN202563756U Geometry assembling model connected based on dovetail joint and bar-type ball tenon |
| 11/28/2012 | CN202563755U Probability distribution demonstration device |
| 11/28/2012 | CN202563754U Stereo demonstration instrument for Yijing principle |
| 11/28/2012 | CN202563753U Primary school mathematics demonstrator |
| 11/28/2012 | CN202563709U Large-screen digital display system for optical experiment instrument |
| 11/28/2012 | CN202554940U Digital toy |
| 11/28/2012 | CN202554906U Jointed board combined by three layers of regular hexagons |
| 11/28/2012 | CN202554905U Double-layer eight-unit jointed board |
| 11/28/2012 | CN202554904U Three-layer diamond assembling puzzle |
| 11/28/2012 | CN202554903U Double-layer trapezoidal combination puzzle |
| 11/28/2012 | CN102804241A Manikin with simulation of agonal breathing |
| 11/28/2012 | CN102802734A Artificial lung |
| 11/28/2012 | CN102800233A Minimally invasive surgery training device driven by multi-sensor information |