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发明名称
ARRANGEMENT FOR THERMOMECHANICAL BREAKING OF ROCK
摘要
申请公布号
SU588785(A2)
申请公布日期
1986.12.30
申请号
SU19762400463
申请日期
1976.08.20
申请人
GORNORUDNAYA CHAST G PK EXI PO OBOGATITELNOMU OBORUDOVANIYU
发明人
SHNAPIR YA.I.,SU;VODOLAZOV YU.I.,SU;OSTRYJ M.SH.,SU;SHCHEKIN A.I.,SU;KUCHMA N.F.,SU
分类号
E21B7/14
主分类号
E21B7/14
代理机构
代理人
主权项
地址
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