Frequenzrelais,申请号DE1954H022477-传众专利搜索

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发明名称	Frequenzrelais
摘要
申请公布号	DE1011525(B)	申请公布日期	1957.07.04
申请号	DE1954H022477	申请日期	1954.12.20
申请人	HARTMANN & BRAUN AKTIENGESELLSCHAFT	发明人	BOPP HANS
分类号	H01H51/32	主分类号	H01H51/32
代理机构		代理人
主权项
地址

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