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:
Jan. 02, 1979
Filed:
Nov. 28, 1977
Applicant:
Inventors:
Assignee:
Niigata Engineering Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C02C / ; C02C / ;
U.S. Cl.
CPC ...
210-6 ; 210 17 ; 210 18 ; 210 51 ;
Abstract
A method for treating a gas liquor to remove polluting substances with a stable treating efficiency and at a high rate which comprises the steps of