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发明名称
Expansionsschalter
摘要
申请公布号
DE572519(C)
申请公布日期
1933.03.17
申请号
DE1929S093637D
申请日期
1929.08.30
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
BEIERSDORF HANS
分类号
H01H33/02;H01H33/55
主分类号
H01H33/02
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代理人
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