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经营范围
发明名称
METHOD OF OBTAINING VACUUM
摘要
申请公布号
SU1191614(A2)
申请公布日期
1985.11.15
申请号
SU19843701211
申请日期
1984.02.16
申请人
MO STANKOINSTRUMENTALNYJ INSTITUT
发明人
KULAGIN LEONID V,SU;TSVIRKO NIKOLAJ V,SU;TSVIRKO ELENA L,SU
分类号
F04B37/10;(IPC1-7):F04B37/10
主分类号
F04B37/10
代理机构
代理人
主权项
地址
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