Membership
Tour
Register
Log in
Tadashi Kawai
Follow
Person
Yamashina-ku, Kyoto, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Light-weight pottery article
Patent number
6,251,814
Issue date
Jun 26, 2001
Tadashi Kawai
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES