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经营范围
发明名称
Improvements relating to apparatus for automatically controlling the voltage and current relations in an electric circuit
摘要
申请公布号
GB429108(A)
申请公布日期
1935.05.24
申请号
GB19330032946
申请日期
1933.11.24
申请人
TEODORO ADOLPHO BEHRENS;GEOFFREY STUART MILLER;THE WESTINGHOUSE BRAKE & SAXBY SIGNAL COMPANY LIMITED
发明人
分类号
H02J7/04
主分类号
H02J7/04
代理机构
代理人
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地址
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