Membership
Tour
Register
Log in
Finn Andersson
Follow
Person
Vaster.ang.s, SE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Redundant digital distance relay
Patent number
4,737,879
Issue date
Apr 12, 1988
ASEA AB
Finn Andersson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER