Patent search ap:("SINCLAIR RESEARCH INC") AND inv:"WILLIS JOSEPH E" Page 1

$Method of separating catalyst particles into fractions of differing surface area$

1.

发明授权
Method of separating catalyst particles into fractions of differing surface area 失效
Title translation: 将催化剂颗粒分成不同表面积的部分的方法

公开(公告)号：US3362531A

公开(公告)日：1968-01-09

申请号：US40753264

申请日：1964-10-29

Applicant: SINCLAIR RESEARCH INC

Inventor： JOHNSON MARVIN F L , WILLIS JOSEPH E , SANFORD ROBERT A

IPC: B01J21/12 , B01J31/02 , B01J37/00 , B03B1/00 , B03B5/30

CPC classification number: B01J37/009 , B01J21/12 , B01J31/0272 , B03B1/00 , B03B5/30

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