Membership
Tour
Register
Log in
Akira Yamanaka
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dental resin composition
Patent number
4,826,893
Issue date
May 2, 1989
G-C Dental Industrial Corp.
Noboru Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE