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经营范围
发明名称
Electric control device
摘要
申请公布号
US2889426(A)
申请公布日期
1959.06.02
申请号
US19560630417
申请日期
1956.12.24
申请人
CUTLER-HAMMER, INC.
发明人
HELLER HERBERT E.;KELTO RUDOLPH E.;KUHN CLARENCE W.;ROSING THEODORE F.
分类号
H01H11/06;H01H50/22;H01H50/30;H01H50/34;H01H50/46;H01H50/64
主分类号
H01H11/06
代理机构
代理人
主权项
地址
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