Improvements in air blast electric circuit breakers,申请号GB19490020555-传众专利搜索

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发明名称	Improvements in air blast electric circuit breakers
摘要
申请公布号	GB659263(A)	申请公布日期	1951.10.17
申请号	GB19490020555	申请日期	1949.08.08
申请人	ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET	发明人
分类号	H01H33/14	主分类号	H01H33/14
代理机构		代理人
主权项
地址

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