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发明名称
Ртутный диффузионно-конденсационный насос
摘要
申请公布号
SU66617(A1)
申请公布日期
1945.11.30
申请号
SU19410044292
申请日期
1941.06.09
申请人
GESSEN G.V.;PETUKHOV N.N.
发明人
GESSEN G.V.;PETUKHOV N.N.
分类号
F04F9/00;F04B37/08
主分类号
F04F9/00
代理机构
代理人
主权项
地址
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