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公开(公告)号:US2986505A
公开(公告)日:1961-05-30
申请号:US73470958
申请日:1958-05-12
Applicant: SUN OIL CO
Inventor: LAUER JAMES L , FRIEL PATRICK J
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公开(公告)号:US2986506A
公开(公告)日:1961-05-30
申请号:US76901658
申请日:1958-10-22
Applicant: SUN OIL CO
Inventor: FRIEL PATRICK J , LAUER JAMES L
CPC classification number: H01J37/32 , B01J19/088 , C01C3/025 , C07C2/80 , C07C11/24
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公开(公告)号:US2842490A
公开(公告)日:1958-07-08
申请号:US60937656
申请日:1956-09-12
Applicant: SUN OIL CO
Inventor: FRIEL PATRICK J
IPC: C01B15/027
CPC classification number: C01B15/027
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