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发明名称
PUSH BUTTON UNIT
摘要
申请公布号
EP0050202(B1)
申请公布日期
1984.06.13
申请号
EP19810106475
申请日期
1981.08.20
申请人
PREH, ELEKTROFEINMECHANISCHE WERKE JAKOB PREH NACHF. GMBH & CO.
发明人
BAUER, KARL-HEINZ
分类号
H03J5/00;H03J1/06;(IPC1-7):H03J1/06;H04B1/08;H04N5/64
主分类号
H03J5/00
代理机构
代理人
主权项
地址
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