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经营范围
发明名称
Protective device for electrical devices
摘要
申请公布号
US1797031(A)
申请公布日期
1931.03.17
申请号
US19240696898
申请日期
1924.03.04
申请人
GENERAL ELECTRIC COMPANY
发明人
HORN IRVING H. VAN;PIPKIN WILBUR A.
分类号
H01K1/66
主分类号
H01K1/66
代理机构
代理人
主权项
地址
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