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公开(公告)号:US2701783A
公开(公告)日:1955-02-08
申请号:US27364252
申请日:1952-02-27
Applicant: STANDARD OIL DEV CO
Inventor: LONG ROBERT B , BASCH WALTER M
IPC: C10G21/08
CPC classification number: C10G21/08
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公开(公告)号:US2667407A
公开(公告)日:1954-01-26
申请号:US7590449
申请日:1949-02-11
Applicant: STANDARD OIL DEV CO
Inventor: FENSKE MERRELL R , LONG ROBERT B
CPC classification number: B01D11/043 , B01D3/30 , B01D11/0438 , B01D11/0449 , B01D11/0465
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公开(公告)号:CA512343A
公开(公告)日:1955-04-26
申请号:CA512343D
Applicant: STANDARD OIL DEV CO
Inventor: LONG ROBERT B , FENSKE MERRELL R
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