The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 1977
Filed:
Nov. 07, 1974
Applicant:
Inventors:
Jacques Cheron, Maisons-Laffitte, FR;
Dany Catoire, Genevilliers, FR;
Assignee:
Institut Francais du Petrole, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01D / ; B01J / ;
U.S. Cl.
CPC ...
23284 ; 23282 ; 55233 ; 55DI / ; 261 99 ;
Abstract
This device comprises a filtering cartridge of soda-lime capable of removing carbon dioxide from a gas flow, this cartridge being provided with means substantially compensating for any decrease in the water content of the soda-lime.