Perfectionnements apportés aux dévidoirs pour rouleaux de fil métallique,申请号FRD1088462-传众专利搜索

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发明名称	Perfectionnements apportés aux dévidoirs pour rouleaux de fil métallique
摘要
申请公布号	FR1088462(A)	申请公布日期	1955.03.08
申请号	FRD1088462	申请日期	1953.11.27
申请人	THE NATIONAL MACHINERY COMPANY	发明人
分类号	B21C47/34	主分类号	B21C47/34
代理机构		代理人
主权项
地址

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