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. 18, 1984
Filed:
Oct. 14, 1983
Applicant:
Inventors:
Hisashi Gondo, Kawasaki, JP;
Ryutaro Matsumoto, Kawasaki, JP;
Jiro Ohno, Kawasaki, JP;
Ryoichi Suzuki, Kawasaki, JP;
Assignee:
Nippon Steel Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C / ; C22C / ;
U.S. Cl.
CPC ...
7512 / ; 420900 ; 420417 ; 420581 ;
Abstract
A hydrogen absorbing and desorbing metal material which comprises elements belonging to the IIa-Va groups having the ability to form metal hydrides, and S at an atomic ratio of 0.004-0.04 in terms of one of the elements.