Membership
Tour
Register
Log in
Takateru Hashimoto
Follow
Person
Kagawa-ken, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
DC circuit breaking device
Patent number
5,837,953
Issue date
Nov 17, 1998
Mitsubishi Denki Kabushiki Kaisha
Hiroki Ito
H01 - BASIC ELECTRIC ELEMENTS