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发明名称
Improvements in electrical resistances
摘要
申请公布号
GB675392(A)
申请公布日期
1952.07.09
申请号
GB19500003405
申请日期
1950.02.09
申请人
SIDNEY RUTHERFORD WILKINS;THE AUTOMATIC COIL WINDER AND ELECTRICAL EQUIPMENT COMPANY LIMITED
发明人
分类号
H01C7/00;H01C10/00
主分类号
H01C7/00
代理机构
代理人
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地址
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