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发明名称
Elektrisches Schaltgeraet
摘要
申请公布号
DE718139(C)
申请公布日期
1942.03.04
申请号
DE1938S133875D
申请日期
1938.09.15
申请人
SIEMENS-SCHUCKERTWERKE AG.
发明人
BOETTINGER GUENTHER
分类号
H01H50/20
主分类号
H01H50/20
代理机构
代理人
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地址
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