Tube interrupteur à mercure,申请号FRD774036-传众专利搜索

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发明名称	Tube interrupteur à mercure
摘要
申请公布号	FR774036(A)	申请公布日期	1934.11.29
申请号	FRD774036	申请日期	1934.06.01
申请人	N. V. PHILIPS'GLOEILAMPEN FABRIEKEN	发明人
分类号	H01H29/18	主分类号	H01H29/18
代理机构		代理人
主权项
地址

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