Perfectionnements aux fermetures à curseur,申请号FRD980519-传众专利搜索

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发明名称	Perfectionnements aux fermetures à curseur
摘要
申请公布号	FR980519(A)	申请公布日期	1951.05.15
申请号	FRD980519	申请日期	1949.02.08
申请人		发明人	WINTERHALTER MARTIN
分类号	A44B19/04;B29C45/14	主分类号	A44B19/04
代理机构		代理人
主权项
地址

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