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:
Sep. 24, 1991
Filed:
Apr. 04, 1989
Applicant:
Inventors:
Shigechika Tomisawa, Yokohama, JP;
Yukio Iida, Yokohama, JP;
Yuji Kaihara, Yokohama, JP;
Joji Tonomura, Yokohama, JP;
Kazuo Uoya, Yokohama, JP;
Kimitoshi Ose, Yokohama, JP;
Hiroshi Ogawa, Yokohama, JP;
Norihiko Ono, Yokohama, JP;
Tatsuo Ishii, Yokohama, JP;
Mamoru Ushiogi, Yokohama, JP;
Assignee:
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502242 ; 502309 ; 502350 ; 502527 ;
Abstract
Disclosed are a catalyst filter characterized in that catalyst particles which are made of titanium oxide and vanadium oxide or titanium oxide, vanadium oxide and tungsten oxide and whose diameters are between 0.01 and 1 .mu.m are carried by a filter made by weaving monofilaments of a glass fiber and/or of a catalytic fiber;