Patent search ap:("UNIVERSAL OIL PROD CO") AND inv:"DONALDSON GEORGE R" Page 4

$Combination catalytic reforming-thermal reforming-fractionation process$

31.

发明授权
Combination catalytic reforming-thermal reforming-fractionation process 失效
Title translation: 组合催化重整 - 热重整分馏法

公开(公告)号：US2891901A

公开(公告)日：1959-06-23

申请号：US51129555

申请日：1955-05-26

Applicant: UNIVERSAL OIL PROD CO

Inventor： DONALDSON GEORGE R

IPC: C10G61/06

CPC classification number: C10G61/06

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