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发明名称
CONNEXION OF COMPRESSOR AND SUPPLEMENTARY AIR COOLER TO PIPING OF UNDERGROUND MINE
摘要
申请公布号
CS213982(B1)
申请公布日期
1982.04.09
申请号
CS19800002570
申请日期
1980.04.14
申请人
SCHMIDT,KURT,CS;PRCHALA,HELMUT,CS;SIMICEK,ADOLF,CS
发明人
SCHMIDT,KURT,CS;PRCHALA,HELMUT,CS;SIMICEK,ADOLF,CS
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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