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法人/股东/高管

发明名称	TRENCHER
摘要
申请公布号	JPS6471401(A)	申请公布日期	1989.03.16
申请号	JP19870225235	申请日期	1987.09.10
申请人	KOMATSU ZENOA KK	发明人	NOJIRI MIKIO;KIMURA HISASHI
分类号	E02F5/08;A01B33/00	主分类号	E02F5/08
代理机构		代理人
主权项
地址

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