APPARATUS CONTROLLABLE OF AN ANGLE FOR A HARROW,申请号KR19890004554U-传众专利搜索

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发明名称	APPARATUS CONTROLLABLE OF AN ANGLE FOR A HARROW
摘要
申请公布号	KR910005990(Y1)	申请公布日期	1991.08.16
申请号	KR19890004554U	申请日期	1989.04.13
申请人	KIM JONG-WOO	发明人	KIM JONG-WOO
分类号	A01B19/00;(IPC1-7):A01B19/00	主分类号	A01B19/00
代理机构		代理人
主权项
地址

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