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:
Oct. 27, 1992
Filed:
Aug. 31, 1990
Applicant:
Inventors:
Takuji Okiyama, Shinnanyo, JP;
Takuji Hara, Shinnanyo, JP;
Keiji Osaki, Shinnanyo, JP;
Yutaka Kawai, Shinnanyo, JP;
Assignee:
Nisshin Steel Company Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C / ; C22C / ;
U.S. Cl.
CPC ...
148310 ; 148315 ; 148501 ; 148506 ; 420 43 ; 420 97 ; 420104 ; 420112 ;
Abstract
An alloy essentially consisting of 35-40% Ni, 5-14% Cr and balance Fe and unavoidable impurities has excellent alternating current magnetic characteristics and good direct current magnetic characteristics.