Membership
Tour
Register
Log in
Mario Spalla
Follow
Person
Palermo, IT
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Traveling-wave tube with damping of undesired frequencies
Patent number
4,859,907
Issue date
Aug 22, 1989
Selenia Industrie Elettroniche Associate
Guido Busacca
H01 - BASIC ELECTRIC ELEMENTS