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. 24, 1984
Filed:
Mar. 24, 1981
Applicant:
Inventors:
Jean-Paul Guerlet, Paris, FR;
Claude Niney, Paris, FR;
Assignee:
Comptoir Lyon-Alemand Louyot, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420496 ; 420499 ;
Abstract
The present invention relates to a copper alloy, essentially comprising 0.10 to 0.50% by weight of cobalt, 0.04 to 0.25% by weight of phosphorus, the remainder being copper. It also relates to a process for the treatment of said alloys with a particular view to improving the electrical conductivity thereof.