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发明名称
ELECTRIC CONVERTER DEVICE
摘要
申请公布号
CA694830(A)
申请公布日期
1964.09.22
申请号
CAD694830
申请日期
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
GEORG SICHLING
分类号
主分类号
代理机构
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