Membership
Tour
Register
Log in
Koji Hara
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING STEEL PRODUCTS HAVING EXCELLENT INTERNAL QUALITY
Publication number
20150027191
Publication date
Jan 29, 2015
JFE STEEL CORPORATION
Tatsuro Katsumura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...