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发明名称
HALTEVORRICHTUNG FUER EINEN TELEFONHOERER
摘要
申请公布号
DE7936613(U1)
申请公布日期
1980.05.14
申请号
DE19790036613U
申请日期
1979.12.28
申请人
POLZIN, BRUNHILDE, 1000 BERLIN
发明人
分类号
H04M1/05;(IPC1-7):H04M1/05
主分类号
H04M1/05
代理机构
代理人
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地址
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