Membership
Tour
Register
Log in
Michiko Nihei
Follow
Person
Hamamatsu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for drilling pronunciation
Patent number
5,142,657
Issue date
Aug 25, 1992
Kabushiki Kaisha Kawai Gakki Seisakusho
Sadaaki Ezawa
G06 - COMPUTING CALCULATING COUNTING