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发明名称
VACUUM UNIT
摘要
申请公布号
SU1121492(A1)
申请公布日期
1984.10.30
申请号
SU19833562283
申请日期
1983.03.09
申请人
PECHENKIN VLADIMIR A,SU;BAZHENOV YURIJ G,SU
发明人
PECHENKIN VLADIMIR A,SU;BAZHENOV YURIJ G,SU
分类号
F04B37/14;(IPC1-7):F04B37/14
主分类号
F04B37/14
代理机构
代理人
主权项
地址
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