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经营范围
发明名称
GAS EJECTOR
摘要
申请公布号
RU2079725(C1)
申请公布日期
1997.05.20
申请号
RU19940038577
申请日期
1994.10.13
申请人
PREDPRIYATIE PO DOBYCHE I TRANSPORTIROVKE PRIRODNOGO GAZA "NADYMGAZPROM" RAO GAZPROM
发明人
SHADRIN VALERIJ I
分类号
F04F5/14;(IPC1-7):F04F5/14
主分类号
F04F5/14
代理机构
代理人
主权项
地址
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