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1.Process for obtaining high yields of high grade lubricants from petroleum oil 失效
Title translation: 从石油获得高产量的高级润滑剂的方法公开(公告)号:US1949231A
公开(公告)日:1934-02-27
申请号:US46925830
申请日:1930-07-19
Applicant: STANDARD IG CO
Inventor: YOUNG PHILIP L
IPC: C10G71/00
CPC classification number: C10G71/00
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2.Process for obtaining valuable high boiling and low boiling oils from heavy hydrocarbon oils 失效
Title translation: 从重质烃油中获得有价值的高沸点和低沸点油的方法公开(公告)号:US1949230A
公开(公告)日:1934-02-27
申请号:US46529930
申请日:1930-07-02
Applicant: STANDARD IG CO
Inventor: YOUNG PHILIP L
IPC: C10G47/00
CPC classification number: C10G47/00
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公开(公告)号:US1954972A
公开(公告)日:1934-04-17
申请号:US37991429
申请日:1929-07-22
Applicant: STANDARD IG CO
Inventor: YOUNG PHILIP L
IPC: C10G47/00
CPC classification number: C10G47/00
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4.Process for obtaining valuable products from solid carbonachous materials 失效
Title translation: 从固体炭疽材料获得有价值产品的方法公开(公告)号:US1838548A
公开(公告)日:1931-12-29
申请号:US37362629
申请日:1929-06-25
Applicant: STANDARD IG CO
Inventor: HASLAM ROBERT T , YOUNG PHILIP L
IPC: C10G1/00
CPC classification number: C10G1/002
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5.Process for obtaining valuable products from solid carbonaceous materials 失效
Title translation: 从固体碳质材料中获得有价值的产品的工艺公开(公告)号:US1838547A
公开(公告)日:1931-12-29
申请号:US37362529
申请日:1929-06-25
Applicant: STANDARD IG CO
Inventor: HASLAM ROBERT T , YOUNG PHILIP L
IPC: C10G1/00
CPC classification number: C10G1/002
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