Perfectionnements au relevage des charrues,申请号FRD1066617-传众专利搜索

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发明名称	Perfectionnements au relevage des charrues
摘要
申请公布号	FR1066617(A)	申请公布日期	1954.06.08
申请号	FRD1066617	申请日期	1952.11.17
申请人		发明人	BOBARD EMILE
分类号	A01B63/04	主分类号	A01B63/04
代理机构		代理人
主权项
地址

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