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发明名称
Vessel assembly
摘要
A vessel assembly including an improved connection of head and shell wherein annular seal rings are pre-compressed by insertion of radial pins, which pins are placed and retained in an inserted position by a retention, lock shaft.
申请公布号
US4054224(A)
申请公布日期
1977.10.18
申请号
US19750607210
申请日期
1975.08.25
申请人
HAHN & CLAY
发明人
PECHACEK, RAYMOND E.
分类号
B01J3/03;F16J12/00;(IPC1-7):B65D45/16;B65D7/02;B65D7/42
主分类号
B01J3/03
代理机构
代理人
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