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经营范围
发明名称
Elektrisches Musikinstrument
摘要
申请公布号
DE831945(C)
申请公布日期
1952.02.18
申请号
DE1949P043836
申请日期
1949.05.25
申请人
SIEMENS-SCHUCKERTWERKE A.G.
发明人
STREICH DIPL.-ING. RUDOLF
分类号
G10H3/08
主分类号
G10H3/08
代理机构
代理人
主权项
地址
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