RIPPING AND STUMP-PULLING PART OF EXCAVATOR,申请号SU19894700603-传众专利搜索

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发明名称	RIPPING AND STUMP-PULLING PART OF EXCAVATOR
摘要
申请公布号	SU1709023(A1)	申请公布日期	1992.01.30
申请号	SU19894700603	申请日期	1989.06.09
申请人	VNII ZEMLEROJNOGO MASHINOSTROENIYA	发明人	ASTASHKIN ANATOLIJ A,SU;MALAKHOV VALERIJ A,SU;IVANOVA IRINA A,SU;CHMILENKO ANATOLIJ A,SU;IVANCHUK MIKHAIL I,SU
分类号	E02F3/28	主分类号	E02F3/28
代理机构		代理人
主权项
地址

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