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公开(公告)号:US2068979A
公开(公告)日:1937-01-26
申请号:US5990336
申请日:1936-01-20
Applicant: SOCONY VACUUM OIL CO INC
Inventor: FISHER GERALD M
CPC classification number: C10L1/1886 , C09K8/54
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公开(公告)号:US2284889A
公开(公告)日:1942-06-02
申请号:US37938141
申请日:1941-02-17
Applicant: SOCONY VACUUM OIL CO INC
Inventor: FISHER GERALD M
IPC: C02F1/50
CPC classification number: C02F1/50
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公开(公告)号:US2254597A
公开(公告)日:1941-09-02
申请号:US24819438
申请日:1938-12-29
Applicant: SOCONY VACUUM OIL CO INC
Inventor: BERGER HENRY G , FISHER GERALD M , RUFF FREDERICK C
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2170495A
公开(公告)日:1939-08-22
申请号:US16254937
申请日:1937-09-04
Applicant: SOCONY VACUUM OIL CO INC
Inventor: FISHER GERALD M
CPC classification number: C10M5/00 , C10M2203/10 , C10M2203/108 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10N2240/02 , C10N2250/10
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公开(公告)号:US2071862A
公开(公告)日:1937-02-23
申请号:US5990036
申请日:1936-01-20
Applicant: SOCONY VACUUM OIL CO INC
Inventor: FISHER GERALD M
IPC: C09F9/00
CPC classification number: C09F9/00
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公开(公告)号:US2168258A
公开(公告)日:1939-08-01
申请号:US16254837
申请日:1937-09-04
Applicant: SOCONY VACUUM OIL CO INC
Inventor: FISHER GERALD M
CPC classification number: C10M5/00 , C10M2203/10 , C10M2203/108 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10N2240/02 , C10N2250/10
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公开(公告)号:US2143190A
公开(公告)日:1939-01-10
申请号:US4511435
申请日:1935-10-15
Applicant: SOCONY VACUUM OIL CO INC
Inventor: FISHER GERALD M , GARRISON MURRAY E
IPC: C10G33/04
CPC classification number: C10G33/04
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