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发明名称
DEVICE FOR PRODUCTION OF STEAM-GAS MIXTURE
摘要
申请公布号
RU2085717(C1)
申请公布日期
1997.07.27
申请号
RU19950111480
申请日期
1995.07.04
申请人
AKTSIONERNOE OBSHCHESTVO ZAKRYTOGO TIPA FIRMA "NOEMI"
发明人
GALPERIN IGOR I;SAPEROV EVGENIJ V
分类号
E21B43/24;(IPC1-7):E21B43/24
主分类号
E21B43/24
代理机构
代理人
主权项
地址
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