Electric heating units and methods of making the same,申请号US19540445659-传众专利搜索

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发明名称	Electric heating units and methods of making the same
摘要
申请公布号	US2808492(A)	申请公布日期	1957.10.01
申请号	US19540445659	申请日期	1954.07.26
申请人	GENERAL ELECTRIC COMPANY	发明人	YOHE CHARLES H.
分类号	H01B7/16	主分类号	H01B7/16
代理机构		代理人
主权项
地址

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