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发明名称
Thermal overload release device for automatic circuit breakers
摘要
申请公布号
US2523897(A)
申请公布日期
1950.09.26
申请号
US19480042494
申请日期
1948.08.04
申请人
J. A. CRABTREE & CO. LIMITED
发明人
BESAG ERNST;HILL WALTER EDWARD;WINTLE THOMAS DANIEL GUY
分类号
H01H71/16;H01H83/22
主分类号
H01H71/16
代理机构
代理人
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地址
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