Schaltung zur unmittelbaren, staendigen UEberwachung des gesamten Ausschaltkreises von UEberwegwarnlichtanlagen,申请号DE1937P074613D-传众专利搜索

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发明名称	Schaltung zur unmittelbaren, staendigen UEberwachung des gesamten Ausschaltkreises von UEberwegwarnlichtanlagen
摘要
申请公布号	DE767333(C)	申请公布日期	1952.05.26
申请号	DE1937P074613D	申请日期	1937.02.07
申请人	JULIUS PINTSCH K. G.	发明人	WILCKENS ERNST
分类号	B61L29/28	主分类号	B61L29/28
代理机构		代理人
主权项
地址

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