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发明名称
ROCK-BREAKING TOOL
摘要
申请公布号
SU1469124(A1)
申请公布日期
1989.03.30
申请号
SU19874300610
申请日期
1987.07.21
申请人
INST GORNOGO DELA IM.A.A.SKOCHINSKOGO;KOPEJSKIJ MASHINOSTROITELNYJ
发明人
GIRSHOVICH GEORGIJ A,SU;GLATMAN LEOPOLD B,SU;KOZLOV YURIJ N,SU;KURBATOV VLADIMIR M,SU;SKUROV ANATOLIJ G,SU;MASTYUKIN VIKTOR A,SU;CHAVCHANIDZE KAKHA G,SU
分类号
E21C35/18;E21C35/183
主分类号
E21C35/18
代理机构
代理人
主权项
地址
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