Perfectionnements à la fabrication de corps magnétiques,申请号FRD939133-传众专利搜索

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发明名称	Perfectionnements à la fabrication de corps magnétiques
摘要
申请公布号	FR939133(A)	申请公布日期	1948.11.04
申请号	FRD939133	申请日期	1946.04.04
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人	GRACE BERTRAM BARNETT;MILLS EDWARD
分类号	C22C33/02	主分类号	C22C33/02
代理机构		代理人
主权项
地址

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