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经营范围
发明名称
ELECTRICAL SWITCH
摘要
申请公布号
US3588402(A)
申请公布日期
1971.06.28
申请号
USD3588402
申请日期
1969.08.25
申请人
IVY EVELINE HEATH
发明人
CLARENCE WILLANS HEATH
分类号
H01H23/14;H02B1/048;(IPC1-7):H01H13/36
主分类号
H01H23/14
代理机构
代理人
主权项
地址
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