DEVICE FOR REMOVING STONES FROM SOIL,申请号SU19813333683-传众专利搜索

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发明名称	DEVICE FOR REMOVING STONES FROM SOIL
摘要
申请公布号	SU1020015(A1)	申请公布日期	1983.05.30
申请号	SU19813333683	申请日期	1981.07.29
申请人	LITOVSKIJ NII GIDROTEKHNIKI MELIORATSII	发明人	GRINYAVICHYUS IONAS-YURGIS YU,SU
分类号	A01B43/00;(IPC1-7):A01B43/00	主分类号	A01B43/00
代理机构		代理人
主权项
地址

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