Membership
Tour
Register
Log in
Shigeo Kuga
Follow
Person
Kawagoe, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing polyurethane foam
Patent number
5,079,276
Issue date
Jan 7, 1992
Human Industry Corporation
Sadao Kumasaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL