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发明名称
PRINTED CARD FOR A KEYBOARD
摘要
申请公布号
EP0383280(A3)
申请公布日期
1991.11.21
申请号
EP19900102828
申请日期
1990.02.13
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
UNGER, WOLFGANG, DIPL.-ING. (FH)
分类号
H01H13/702;H05K1/00;H05K1/09;H05K1/16;H05K3/06;(IPC1-7):H01H13/70;H03K17/98
主分类号
H01H13/702
代理机构
代理人
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