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摘要
申请公布号
DE954181(C)
申请公布日期
1956.12.13
申请号
DE1948P011645
申请日期
1948.10.02
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
REINHARD ERICH
分类号
H02M1/26
主分类号
H02M1/26
代理机构
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