Dispositif à appliquer aux broches de bancs à filer et à retordre, pour assurer la tension uniforme du filé pendant la torsion,申请号FRD790163-传众专利搜索

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发明名称	Dispositif à appliquer aux broches de bancs à filer et à retordre, pour assurer la tension uniforme du filé pendant la torsion
摘要
申请公布号	FR790163(A)	申请公布日期	1935.11.15
申请号	FRD790163	申请日期	1935.05.16
申请人		发明人	CARIZZONI PAOLO
分类号	B65H57/20	主分类号	B65H57/20
代理机构		代理人
主权项
地址

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