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发明名称
LAUTSPRECHERGEHAEUSE
摘要
申请公布号
DE8425957(U1)
申请公布日期
1985.02.21
申请号
DE19840025957U
申请日期
1984.09.03
申请人
KRAUSSE, SIGRUN, 6424 GREBENHAIN, DE
发明人
分类号
H04R1/02;(IPC1-7):H04R1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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