Membership
Tour
Register
Log in
Robert H. Langford
Follow
Person
Atlanta, GA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Audio signal processing system
Patent number
4,184,047
Issue date
Jan 15, 1980
Robert H. Langford
G10 - MUSICAL INSTRUMENTS ACOUSTICS