A SOIL WORKING IMPLEMENT,申请号ZA19870000669-传众专利搜索

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发明名称	A SOIL WORKING IMPLEMENT
摘要
申请公布号	ZA8700669(B)	申请公布日期	1987.09.30
申请号	ZA19870000669	申请日期	1987.01.29
申请人	DAVID CHARLES BOTHA	发明人	DAVID CHARLES BOTHA
分类号	A01B;A01C	主分类号	A01B
代理机构		代理人
主权项
地址

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