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公开(公告)号:US3071538A
公开(公告)日:1963-01-01
申请号:US52423855
申请日:1955-07-25
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
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公开(公告)号:US2322438A
公开(公告)日:1943-06-22
申请号:US33429240
申请日:1940-05-09
Applicant: PHILLIPS PETROLEUM CO
Inventor: HENRY ROBERT W , MONTGOMERY JAMES V , LAWSON SHELBY D
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US3008896A
公开(公告)日:1961-11-14
申请号:US84138759
申请日:1959-09-21
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
IPC: C10G11/18
CPC classification number: C10G11/18
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公开(公告)号:US2879224A
公开(公告)日:1959-03-24
申请号:US44964854
申请日:1954-08-13
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
CPC classification number: C10G11/18 , B01D11/0223 , B01D11/028 , B01D21/2427 , B01D21/34
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公开(公告)号:US3322667A
公开(公告)日:1967-05-30
申请号:US36658164
申请日:1964-05-11
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
IPC: C10G21/28
CPC classification number: C10G21/28
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公开(公告)号:US2890163A
公开(公告)日:1959-06-09
申请号:US55332055
申请日:1955-12-15
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
IPC: C10G59/02
CPC classification number: C10G59/02 , Y10S585/95
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7.Preparation of carbon black feed stocks and their conversion to carbon black 失效
Title translation: 炭黑原料的制备及其转化为炭黑公开(公告)号:US2794710A
公开(公告)日:1957-06-04
申请号:US45541954
申请日:1954-09-13
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
IPC: C09C1/50
CPC classification number: C09C1/50
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公开(公告)号:US2876081A
公开(公告)日:1959-03-03
申请号:US54621155
申请日:1955-11-10
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
IPC: F17D1/00
CPC classification number: F17D1/005
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公开(公告)号:US2507604A
公开(公告)日:1950-05-16
申请号:US60921945
申请日:1945-08-06
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D
IPC: F28D3/04
CPC classification number: F28D3/04 , Y10S165/123 , Y10S261/11
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公开(公告)号:US2314994A
公开(公告)日:1943-03-30
申请号:US33840040
申请日:1940-06-01
Applicant: PHILLIPS PETROLEUM CO
Inventor: LAWSON SHELBY D , HENRY ROBERT W
IPC: C10G73/06
CPC classification number: C10G73/06
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