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US5094646A
|
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Controller for remote toy vehicle
|
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US4641831A
|
|
Rotating amusement device having motion governor
|
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US4536167A
|
|
Rocking mechanism
|
|
ES8405629A1
|
|
A video presenting device, particularly intended for use in a game.
|
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US4520499A
|
|
Combination speech synthesis and recognition apparatus
|
|
AU1373070A
|
|
Puzzle game
|
|
US3374559A
|
|
Teaching device
|
|
US3374558A
|
|
Educational peg board
|
|
US3273262A
|
|
Teaching device
|
|
US3276151A
|
|
Educational apparatus
|
|
US3114548A
|
|
Game device of the jackstraws type
|
|
US3089373A
|
|
Paper trimmer
|
|
US2989811A
|
|
Education device for teaching decimals and fractions
|
|
US2907123A
|
|
Educational wheel device for teaching spelling
|
|
US2833081A
|
|
Holding mechanism
|
|
US2797511A
|
|
Educational device
|
|
US2752218A
|
|
Desk
|
|
US2524742A
|
|
Fabricated toy boat construction
|
|
US2484051A
|
|
Game board
|
|
US2395792A
|
|
Universal joint
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