Antivibration plunger type electromagnet,申请号US19450630061-传众专利搜索

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发明名称	Antivibration plunger type electromagnet
摘要
申请公布号	US2493386(A)	申请公布日期	1950.01.03
申请号	US19450630061	申请日期	1945.11.21
申请人	GENERAL CONTROLS CO.	发明人	JR. FREDERICK E. CAIRNS,
分类号	H01F7/12	主分类号	H01F7/12
代理机构		代理人
主权项
地址

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