Membership
Tour
Register
Log in
Hisao Hayashi
Follow
Person
Aichi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Galvannealed steel sheet with distinguished anti-powdering and anti...
Patent number
5,049,453
Issue date
Sep 17, 1991
Nippon Steel Corporation
Yukimasa Suemitsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...