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发明名称
Multirange electrical measuring instrument
摘要
申请公布号
US1959592(A)
申请公布日期
1934.05.22
申请号
US19330675529
申请日期
1933.06.13
申请人
THE AUTOMATIC COIL WINDER & ELECTRICAL EQUIPMENT COMPANY
发明人
MACADIE HUGH SUTHERLAND
分类号
G01R13/00
主分类号
G01R13/00
代理机构
代理人
主权项
地址
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