Patent search ap:("STANDARD IG CO") AND inv:"BOYER MARION W" Page 1

1.

发明授权
Method of obtaining low boiling oils from higher boiling oils 失效

公开(公告)号：US1934031A

公开(公告)日：1933-11-07

申请号：US43544030

申请日：1930-03-13

Applicant: STANDARD IG CO

Inventor： BOYER MARION W

IPC: C10G49/00

CPC classification number: C10G49/005

2.

发明授权
Process for catalytic hydrogenation of hydrocarbon oil and for the reactivation of the catalyst therefor 失效
Title translation: 烃油的催化氢化和催化剂再活化的方法

公开(公告)号：US1955253A

公开(公告)日：1934-04-17

申请号：US40022629

申请日：1929-10-17

Applicant: STANDARD IG CO

Inventor： RUSSELL ROBERT P , BOYER MARION W

IPC: C10G47/00

CPC classification number: C10G47/00

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