Patent search ap:("TEXACO INC") AND inv:"COGHLAN CHARLES A" Page 1

$Method and apparatus for high pressure fractional crystallization$

1.

发明授权
Method and apparatus for high pressure fractional crystallization 失效
Title translation: 高压分级结晶的方法和装置

公开(公告)号：US2986587A

公开(公告)日：1961-05-30

申请号：US44924054

申请日：1954-08-11

Applicant: TEXACO INC

Inventor： HESS HOWARD V , COGHLAN CHARLES A

IPC: B01D9/00 , C07C7/14

CPC classification number: B01D9/004 , B01D9/0059 , C07C7/14 , C07C15/08

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