Membership
Tour
Register
Log in
Masao Onji
Follow
Person
Shijonawate, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of improving the quality of an edge surface of a cutting device
Patent number
5,053,245
Issue date
Oct 1, 1991
Sanyo Electric Co., Ltd.
Seiichi Kiyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...