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:
May. 23, 1978
Filed:
Jul. 30, 1976
Applicant:
Inventors:
Assignee:
Nippon Gakki Seizo Kabushiki Kaisha, Shizuoka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
7520 / ; 75214 ;
Abstract
Cladding materials in a substantially powdery state are laminated with a base material in a substantially solid state by compaction under static fluid pressure and thermal treatment for causing sintering of the cladding materials and mutual diffusion at the borders between the cladding material and the base material. The advantages and disadvantages of the component materials compensate each other.