Perfectionnements apportés aux appareils et machines à faire les jours,申请号FRD820430-传众专利搜索

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发明名称	Perfectionnements apportés aux appareils et machines à faire les jours
摘要
申请公布号	FR820430(A)	申请公布日期	1937.11.10
申请号	FRD820430	申请日期	1937.03.01
申请人		发明人	ERNEST FERRY
分类号	D05B3/04	主分类号	D05B3/04
代理机构		代理人
主权项
地址

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