Membership
Tour
Register
Log in
Yuji Koise
Follow
Person
Funabashi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process of coating aluminum materials molded by extrusion with poly...
Patent number
4,115,607
Issue date
Sep 19, 1978
Yoshida Kogyo K.K.
Mutsuo Hasegawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...