,申请号FRD1558686-传众专利搜索

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发明名称
摘要
申请公布号	FR1558686(A)	申请公布日期	1969.02.28
申请号	FRD1558686	申请日期	1968.03.08
申请人		发明人
分类号	A01C7/16;A01C7/20;A01C15/00;A01C15/10;A01M9/00	主分类号	A01C7/16
代理机构		代理人
主权项
地址

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