Perfectionnements aux presses à filer,申请号FRD903780-传众专利搜索

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发明名称	Perfectionnements aux presses à filer
摘要
申请公布号	FR903780(A)	申请公布日期	1945.10.15
申请号	FRD903780	申请日期	1943.12.03
申请人	ETABLISSEMENTS BEGOT & COMPAGNIE	发明人
分类号	B21C23/21	主分类号	B21C23/21
代理机构		代理人
主权项
地址

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