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经营范围
发明名称
Contact membrane for key switches.
摘要
申请公布号
EP0405079(B1)
申请公布日期
1994.12.28
申请号
EP19900107215
申请日期
1990.04.14
申请人
ELEKTRO-APPARATEBAU OLTEN AG
发明人
PORTMANN, HANSJOERG;TORMA, MIKAEL
分类号
H01H13/36;H01H5/20;H01H13/04;H01H13/38;(IPC1-7):H01H13/38
主分类号
H01H13/36
代理机构
代理人
主权项
地址
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