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发明名称
Kontaktumformer
摘要
申请公布号
DE906736(C)
申请公布日期
1954.03.18
申请号
DE1938S005629D
申请日期
1938.08.19
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
LETSCH GABRIEL
分类号
H02M1/20
主分类号
H02M1/20
代理机构
代理人
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地址
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