Quick detachable electric lamp and socket construction,申请号US19400340127-传众专利搜索

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法人/股东/高管

发明名称	Quick detachable electric lamp and socket construction
摘要
申请公布号	US2273645(A)	申请公布日期	1942.02.17
申请号	US19400340127	申请日期	1940.06.12
申请人	AUGUST JOHNSON CARL	发明人	JOHNSON CARL AUGUST
分类号	H01J9/30;H01R33/22	主分类号	H01J9/30
代理机构		代理人
主权项
地址

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