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经营范围
发明名称
Magnetic switch
摘要
申请公布号
US1936098(A)
申请公布日期
1933.11.21
申请号
US19300432376
申请日期
1930.03.01
申请人
DIAMOND ELECTRICAL MANUFACTURING COMPANY, LTD.
发明人
PENGILLY JOSEPH H.;MAECHTLEN LAWRENCE G.;MILLER ERNEST
分类号
H01H1/22;H01H50/22
主分类号
H01H1/22
代理机构
代理人
主权项
地址
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