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发明名称
SPRECHSTELLE FUER SPRECHANLAGEN
摘要
申请公布号
DE7612246(U1)
申请公布日期
1976.08.26
申请号
DE19760012246U
申请日期
1976.04.17
申请人
RITTO-WERK LOH KG, 6341 RITTERSHAUSEN
发明人
分类号
H04M;H04M1/02;(IPC1-7):H04M1/02
主分类号
H04M
代理机构
代理人
主权项
地址
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