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发明名称
METHOD AND APPARATUS FOR COOLING AIR AT LONGWALL
摘要
申请公布号
SU1158766(A1)
申请公布日期
1985.05.30
申请号
SU19833571630
申请日期
1983.01.11
申请人
O KT BYURO PO INTENSIFIKATSII TEPLOMASSOOBMENNYKH PROTSESSOV I TEKHNICHESKOJ TEPLOFIZIKI AN USSR
发明人
ZHURAVLENKO VIKTOR YA,SU;SOKOLOV ALEKSEJ A,SU;RYUMSHIN NIKOLAJ A,SU
分类号
E21F3/00;(IPC1-7):E21F3/00
主分类号
E21F3/00
代理机构
代理人
主权项
地址
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