Circuit breaker and overload protective device,申请号US19420441383-传众专利搜索

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发明名称	Circuit breaker and overload protective device
摘要
申请公布号	US2358357(A)	申请公布日期	1944.09.19
申请号	US19420441383	申请日期	1942.05.01
申请人	JOHN B. PIERCE FOUNDATION	发明人	JR. WILLIAM E. STILWELL,
分类号	H01H50/30;H01H71/68;H01H77/04	主分类号	H01H50/30
代理机构		代理人
主权项
地址

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