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发明名称
COAL SAW
摘要
申请公布号
SU1054539(A1)
申请公布日期
1983.11.15
申请号
SU19823462448
申请日期
1982.04.07
申请人
REVOLYUTSII I GORNOGO DELA IM.A.A.SKOCHINSKOGO
发明人
KHOMYLOV GENNADIJ S,SU;MYSIN ANATOLIJ V,SU;KHOMYLOV ANDREJ G,SU;SUSLOV SERGEJ N,SU
分类号
E21C25/20;(IPC1-7):E21C25/20
主分类号
E21C25/20
代理机构
代理人
主权项
地址
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