Improvements in and relating to flame-proof electric switchgear,申请号GB19520004123-传众专利搜索

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发明名称	Improvements in and relating to flame-proof electric switchgear
摘要
申请公布号	GB727664(A)	申请公布日期	1955.04.06
申请号	GB19520004123	申请日期	1952.02.15
申请人	METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED	发明人	BEASLEY JAMES
分类号	H01H9/04	主分类号	H01H9/04
代理机构		代理人
主权项
地址

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