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发明名称
DEVICE, FOR INSTANCE MUSICAL DEVICE, CONTROLLED BY SETTING AND REMOVING AN OBJECT
摘要
申请公布号
EP0032869(A3)
申请公布日期
1981.09.16
申请号
EP19810400080
申请日期
1981.01.21
申请人
WOLTZ, RENE
发明人
WOLTZ, RENE
分类号
A47K1/09;G09B19/00;(IPC1-7):A47K1/09
主分类号
A47K1/09
代理机构
代理人
主权项
地址
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