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:
Nov. 28, 1989
Filed:
Oct. 07, 1987
Applicant:
Inventors:
Hiroshi Kuwamoto, Fukuyama, JP;
Shuichi Iwado, Okayama, JP;
Yoichi Koga, Fukuyama, JP;
Tomoya Izushi, Fukuyama, JP;
Toshimi Muto, Hiratsuka, JP;
Nobuomi Kuroi, Yokohama, JP;
Assignees:
Nippon Kokan Kabushiki Kaisha, Tokyo, JP;
Yushiro Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ;
U.S. Cl.
CPC ...
252 325 ; 252 493 ; 252 50 ;
Abstract
The present invention relates to a temper rolling oil which comprises: