,申请号FRD1558813-传众专利搜索

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发明名称
摘要
申请公布号	FR1558813(A)	申请公布日期	1969.02.28
申请号	FRD1558813	申请日期	1968.03.29
申请人		发明人
分类号	A01D34/63	主分类号	A01D34/63
代理机构		代理人
主权项
地址

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