Perfectionnements apportés aux cintreuses,申请号FRD1132047-传众专利搜索

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发明名称	Perfectionnements apportés aux cintreuses
摘要
申请公布号	FR1132047(A)	申请公布日期	1957.03.04
申请号	FRD1132047	申请日期	1955.05.25
申请人		发明人	DARD LUCIEN
分类号	B21D7/06	主分类号	B21D7/06
代理机构		代理人
主权项
地址

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