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发明名称
HIGH-VACUUM FLANGED CONNECTION
摘要
申请公布号
SU850966(A1)
申请公布日期
1981.07.30
申请号
SU19792855081
申请日期
1979.12.19
申请人
PERSHIN VALENTIN L,SU;MARTYNENKO VIKTOR G,SU
发明人
PERSHIN VALENTIN L,SU;MARTYNENKO VIKTOR G,SU
分类号
F16L23/16;F16L23/02;(IPC1-7):F16L23/02
主分类号
F16L23/16
代理机构
代理人
主权项
地址
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