Control of electric switches,申请号US19430512179-传众专利搜索

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发明名称	Control of electric switches
摘要
申请公布号	US2381336(A)	申请公布日期	1945.08.07
申请号	US19430512179	申请日期	1943.11.29
申请人	GENERAL ELECTRIC COMPANY	发明人	COGGESHALL THELLWELL R.
分类号	H01H33/32	主分类号	H01H33/32
代理机构		代理人
主权项
地址

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