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经营范围
发明名称
PERCUSSION PLANER
摘要
申请公布号
SU573591(A1)
申请公布日期
1977.09.25
申请号
SU19701485694
申请日期
1970.10.26
申请人
INST GORNOGO DELA IM. A.A.SKOCHINSKOGO
发明人
FEDULIN LEV A,SU;SVIRIDENKO ALEKSEJ F,SU;KORABLEV ANATOLIJ A,SU
分类号
E21C27/46;(IPC1-7):E21C27/46
主分类号
E21C27/46
代理机构
代理人
主权项
地址
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