Dispositif de commutation pour commutateur de réglage à gradins.,申请号CHD283549-传众专利搜索

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发明名称	Dispositif de commutation pour commutateur de réglage à gradins.
摘要
申请公布号	CH283549(A)	申请公布日期	1952.06.15
申请号	CHD283549	申请日期	1949.10.07
申请人	WILLEM SMIT & CO'S TRANSFORMATORENFABRIEK N.V.	发明人	WILLEM SMIT & CO'S TRANSFORMATORENFABRIEK N.V.
分类号	H01F29/04;H01H9/00	主分类号	H01F29/04
代理机构		代理人
主权项
地址

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