PERCUSSIVE APPARATUS FOR DRIVING HOLES IN EARTH,申请号SU19813276421-传众专利搜索

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发明名称	PERCUSSIVE APPARATUS FOR DRIVING HOLES IN EARTH
摘要
申请公布号	SU972017(A1)	申请公布日期	1982.11.07
申请号	SU19813276421	申请日期	1981.02.24
申请人	INST GORNOGO DELA SIBIRSKOGO OTDEL AN SSSR	发明人	BOGINSKIJ VLADIMIR P,SU;DANILOVA OLGA M,SU;SMOLYANITSKIJ BORIS N,SU;SYRYAMIN YURIJ N,SU
分类号	E02F5/18;(IPC1-7):E02F5/18	主分类号	E02F5/18
代理机构		代理人
主权项
地址

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