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发明名称
Mikrophonsteg fuer Saiteninstrumente
摘要
申请公布号
DE1288891(B)
申请公布日期
1969.02.06
申请号
DE1967S110055
申请日期
1967.05.29
申请人
SZEGEDI, HANGSZERGYAR
发明人
ISTVAN SEBOEK,
分类号
G10H3/18;(IPC1-7):H04R/
主分类号
G10H3/18
代理机构
代理人
主权项
地址
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