Perfectionnements aux bobinoirs à fils croisés,申请号FRD972440-传众专利搜索

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发明名称	Perfectionnements aux bobinoirs à fils croisés
摘要
申请公布号	FR972440(A)	申请公布日期	1951.01.30
申请号	FRD972440	申请日期	1941.03.15
申请人		发明人	LEBOCEY GASTON
分类号	B65H54/28	主分类号	B65H54/28
代理机构		代理人
主权项
地址

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