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发明名称
SEALED UNIT AND METHOD OF GAS SUBSTANCE FEED TO ITS CAVITY AND ITS SEAL
摘要
申请公布号
RU1797675(C)
申请公布日期
1993.02.23
申请号
SU19904835674
申请日期
1990.06.08
申请人
GOL K BYURO N-PROIZV OBEDINENIYA "ENERGIYA"
发明人
BELOUSOV NIKOLAJ I,SU;MUKHANOV VALENTIN M,SU
分类号
F04D13/06
主分类号
F04D13/06
代理机构
代理人
主权项
地址
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