Perfectionnements aux semoirs et notamment aux semoirs à un rang à traction animale,申请号FRD1145832-传众专利搜索

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发明名称	Perfectionnements aux semoirs et notamment aux semoirs à un rang à traction animale
摘要
申请公布号	FR1145832(A)	申请公布日期	1957.10.30
申请号	FRD1145832	申请日期	1956.03.16
申请人	ETABLISSEMENTS BEAUVAIS & ROBIN	发明人
分类号	A01C7/04	主分类号	A01C7/04
代理机构		代理人
主权项
地址

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