Membership
Tour
Register
Log in
Kiyomitsu Hasegawa
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Applications
last 30 patents
Information
Patent Application
Electromagnetic wave-shielding construction material and method for...
Publication number
20020164458
Publication date
Nov 7, 2002
Kazuhiro Suga
B28 - WORKING CEMENT, CLAY, OR STONE