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发明名称
CUTTING TOOL FOR MINING MACHINE
摘要
申请公布号
SU714003(A1)
申请公布日期
1980.02.05
申请号
SU19721816056
申请日期
1972.08.01
申请人
KOZLOVSKIJ PAVEL R,SU;LOKOT ALEKSANDR F,SU;BOGDANOV YURIJ V,SU
发明人
KOZLOVSKIJ PAVEL R,SU;LOKOT ALEKSANDR F,SU;BOGDANOV YURIJ V,SU
分类号
E21C35/183;E02F9/28;E21C27/44;(IPC1-7):E02F9/28;E21C25/38
主分类号
E21C35/183
代理机构
代理人
主权项
地址
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