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发明名称
METHOD OF CONTROLLING HEAT DUTY OF RAILWAY TUNNELS
摘要
申请公布号
SU1090886(A1)
申请公布日期
1984.05.07
申请号
SU19823453399
申请日期
1982.06.16
申请人
LE,OP¯EHA OKTù¬PÓCKOö PEBOó½|ôô ô OP¯EHA TPÔ¯OBO×O KPACHO×O ³HAMEHô ×OPHÕö ôHCTôTÔT ôM.×.B.üóEXAHOBA
发明人
GENDLER SEMEN G,SU;FISENKO ANNA P,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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