G09B 23 - Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes

Patents for G09B 23 - Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes (20,724)
08/2013
08/21/2013	CN203149963U Remote virtual electrical circuit experiment module
08/21/2013	CN203149962U Combined type experimental apparatus
08/21/2013	CN203149961U Reconstructible EDA experimental platform
08/21/2013	CN203149960U Pulse sequence control circuit for teaching purpose
08/21/2013	CN203149959U Counting device circuit for teaching purpose
08/21/2013	CN203149958U Portable display board for circuit course teaching
08/21/2013	CN203149957U Gas thermal expansion experimental instrument
08/21/2013	CN203149956U Novel tone and loudness detection instrument
08/21/2013	CN203149955U Atmospheric pressure demonstration device
08/21/2013	CN203149954U Spray-type experimental device for relation of gas flow rate and pressure intensity
08/21/2013	CN203149953U Piston-type water pump experimental instrument
08/21/2013	CN203149952U Wing-type experimental device for relation of gas flow rate and pressure intensity
08/21/2013	CN203149951U Inclined surface demonstrating device for teaching physics
08/21/2013	CN203149950U Dynamometer
08/21/2013	CN203149949U Physics teaching aid
08/21/2013	CN203149948U Double-pendulum experimental instrument
08/21/2013	CN203149947U Simple inertia experimental device
08/21/2013	CN203149946U Gravity center experimental instrument
08/21/2013	CN203149945U Leveling instrument
08/21/2013	CN203149944U Gyro experimental instrument
08/21/2013	CN203149943U Simple-pendulum scientific experimental device
08/21/2013	CN203149942U Inertia ball experimental device
08/21/2013	CN203149941U Rolling ball experimental instrument
08/21/2013	CN203149940U Swing pendulum experimental instrument
08/21/2013	CN203149939U Demonstration board for force composition and decomposition
08/21/2013	CN203149938U Aircraft lift demonstration instrument
08/21/2013	CN203149937U Mathematics teaching tool
08/21/2013	CN203149936U Plane figure demonstrator
08/21/2013	CN203149935U Experimental device for university mathematics
08/21/2013	CN203149934U Higher mathematics' polar coordinate presentation teaching aid
08/21/2013	CN203149933U Angle ruler for mathematics teaching
08/21/2013	CN203149932U Straight line segment demonstrator for graphics
08/21/2013	CN203149931U Translation-type simulated solid geometry model
08/21/2013	CN203149930U Mathematic table look-up demonstration and practice device
08/21/2013	CN203149929U Figure rotation teaching tool
08/21/2013	CN203149928U Stereoscopic teaching aid
08/21/2013	CN203149927U Function exercise device for advanced mathematics
08/21/2013	CN203149926U Mathematic universal cube
08/21/2013	CN203149925U Formation demonstrator for cloud and fog
08/21/2013	CN203149924U Specimen demonstration box used for biological teaching
08/21/2013	CN203149345U A portable PLC experimental device
08/21/2013	CN203148786U Young modulus and Poisson's ratio comprehensive physical experiment for measuring metal wire
08/21/2013	CN203148652U A temperature tracing experiment device of the interaction between river water and underground water
08/21/2013	CN203148463U Axial direction load applying machinery device for bolt connection
08/21/2013	CN103258480A Rocking type image mute presentation device for persistence of vision
08/21/2013	CN103258469A Shoulder arthroscopy knotting simulation simulator
08/21/2013	CN103258468A Method for preparing simulative sputum
08/21/2013	CN103258467A Embedded experimental platform capable of being allocated dynamically and based on modularization
08/21/2013	CN103258466A Lorentz force demonstrating instrument
08/21/2013	CN103258465A Tension-resistant electric pole analog device for practical training of live working
08/21/2013	CN103258464A Double-circuit tension-resistant electric pole analog device for practical training of live working
08/21/2013	CN103258463A SPLC experimental board
08/21/2013	CN103258462A Wind-speed wind-direction measuring instrument
08/21/2013	CN103258461A Science-popularizing teaching tool for demonstrating siphoning phenomenon
08/21/2013	CN103258460A Teaching tool for simulating water conservancy and environmental protection
08/20/2013	US8512044 Dielectric properties models and methods of using same
08/20/2013	US8511308 CPR system with feed back instruction
08/15/2013	WO2013085405A3 System and method for monitoring, storing and revising data in expert medico-legal assessment
08/14/2013	EP2625683A1 System, components and methodologies for training and testing on cardiac compressions
08/14/2013	CN203134236U Transparent hand puppet type delivery mechanism teaching model
08/14/2013	CN203134235U Tooth model for oral cavity experiment teaching
08/14/2013	CN203134234U Simulation real-training device for chemical reaction process control
08/14/2013	CN203134233U Colored light and mixing experiment instrument thereof
08/14/2013	CN203134232U Poisson spot experiment demonstration device
08/14/2013	CN203134231U Comprehensive demonstration instrument for geometrical optics
08/14/2013	CN203134230U Spectrometer used in experiment
08/14/2013	CN203134229U Light reflection-law demonstration device
08/14/2013	CN203134228U Electronic technology comprehensive experiment box
08/14/2013	CN203134227U Teaching experiment system capable of configuring sensor
08/14/2013	CN203134226U Internet of Things engineering teaching open experiment platform
08/14/2013	CN203134225U Single chip microcomputer decomposition teaching experiment demonstration instrument
08/14/2013	CN203134224U Function signal generator circuit for teaching
08/14/2013	CN203134223U Multifunctional digital circuit teaching circuit board
08/14/2013	CN203134222U Cordwood modularized singlechip experimental facility
08/14/2013	CN203134221U Transformer induced voltage experiment apparatus
08/14/2013	CN203134220U Demonstrator of artificial rotor of AC motor for teaching
08/14/2013	CN203134219U Simulated mining area multifunctional electric power cabinet
08/14/2013	CN203134218U Multifunctional miniature molecular movement demonstration instrument
08/14/2013	CN203134217U A demonstrator used for demonstrating incapable sound spread in vacuum
08/14/2013	CN203134216U A demonstrator of reactive movement of force
08/14/2013	CN203134215U Air suspension device
08/14/2013	CN203134214U Multifunctional pendulum research device
08/14/2013	CN203134213U Centripetal force experimental apparatus
08/14/2013	CN203134212U Gravity force acting motion test model teaching aid
08/14/2013	CN203134211U Doppler Effect comprehensive tester improving device
08/14/2013	CN203134210U Stepless speed control rotation platform
08/14/2013	CN203134209U Electronic nail bed display apparatus
08/14/2013	CN203134208U Device for demonstrating flying gyro on crystal field
08/14/2013	CN203134207U Mathematics teaching board
08/14/2013	CN203134206U A space curve projection demonstration teaching tool
08/14/2013	CN203134205U Stereoscopic teaching aid for displaying the Pythagorean theorem
08/14/2013	CN203134204U Suspension type probability theory teaching mold
08/14/2013	CN203134203U Electronic demonstration teaching aid for explaining probability distribution theory
08/14/2013	CN203134202U Intelligent antiwear demonstration instrument
08/14/2013	CN203134201U Novel antiwear demonstration instrument
08/14/2013	CN203133213U Control line simple detector
08/14/2013	CN103249368A Human-machine collaborative robotic systems
08/14/2013	CN103247212A Imitated iodine tincture
08/14/2013	CN103247211A Electrical failure quick setting device
08/14/2013	CN103247210A Method and system for simulating aero-optical effect

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