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公开(公告)号:US2186910A
公开(公告)日:1940-01-09
申请号:US11558836
申请日:1936-12-12
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: C10M129/00 , C10M159/06
CPC classification number: C10M129/00 , C10M159/06 , C10M2205/16 , C10N2260/04
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2.
公开(公告)号:US1981305A
公开(公告)日:1934-11-20
申请号:US38498429
申请日:1929-08-10
Applicant: UNION OIL CO
Inventor: BRAY ULRIC B , POLLOCK RALPH C , MERRILL DAVID R
IPC: C10G45/04
CPC classification number: C10G17/095 , C10G29/00 , C10G45/04
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公开(公告)号:US2186909A
公开(公告)日:1940-01-09
申请号:US3896135
申请日:1935-09-03
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: C10M129/00 , C10M159/06
CPC classification number: C10M159/06 , C10M129/00 , C10M2205/16 , C10N2260/04
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公开(公告)号:US1847413A
公开(公告)日:1932-03-01
申请号:US65112023
申请日:1923-07-12
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: C10G33/04
CPC classification number: C10G33/04
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公开(公告)号:US1602703A
公开(公告)日:1926-10-12
申请号:US62987423
申请日:1923-04-04
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: C10G17/06
CPC classification number: C10G17/06
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公开(公告)号:US2327155A
公开(公告)日:1943-08-17
申请号:US26011439
申请日:1939-03-06
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: C10G73/04
CPC classification number: C10G73/04
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公开(公告)号:US1847624A
公开(公告)日:1932-03-01
申请号:US38506329
申请日:1929-08-10
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: B01J20/12
CPC classification number: B01J20/12 , Y10S502/501
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公开(公告)号:US1847442A
公开(公告)日:1932-03-01
申请号:US8537926
申请日:1926-02-01
Applicant: UNION OIL CO
Inventor: POLLOCK RALPH C
IPC: C10G25/00
CPC classification number: C10G25/003
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公开(公告)号:US1739734A
公开(公告)日:1929-12-17
申请号:US60838222
申请日:1922-12-21
Applicant: UNION OIL CO
Inventor: RAINE WARREN A , POLLOCK RALPH C
IPC: B01J20/12
CPC classification number: B01J20/12
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