| Patents for A63J 7 - Auxiliary apparatus for artistes (107) | |
|---|---|
| 03/1988 | |
| 03/02/1988 | EP0257311A2 Dance-activated musical instrument |
| 02/1988 | |
| 02/10/1988 | CN86105546A Dance organ |
| 06/1987 | |
| 06/30/1987 | US4676500 Retractable fangs |
| 01/1987 | |
| 01/27/1987 | US4638682 Auxiliary pedal device for trick-cycling attached to the front fork blade of a bicycle |
| 08/1978 | |
| 08/15/1978 | US4107462 Electroventriloquist |
| 08/1976 | |
| 08/10/1976 | US3973772 Toy karate device |
| 06/1976 | |
| 06/15/1976 | US3962949 Twirling baton with brake |
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