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发明名称
Improvements relating to electromagnetically-operated driving mechanisms
摘要
申请公布号
GB649427(A)
申请公布日期
1951.01.24
申请号
GB19480027719
申请日期
1948.10.25
申请人
SIEMENS BROTHERS & CO. LIMITED;ERNEST JULES GACHET;ERNEST JOHN HARDS
发明人
分类号
H01H63/18;H02K37/04
主分类号
H01H63/18
代理机构
代理人
主权项
地址
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