Peter Tiefenthaler

Follow

Person

Wien, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Noise reducing sound reproduction system
- Patent number 9,613,612
- Issue date Apr 4, 2017
- AKG Acoustics GmbH
- Michael Perkmann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
NOISE REDUCING SOUND REPRODUCTION SYSTEM
- Publication number 20130028440
- Publication date Jan 31, 2013
- AKG Acoustics GmbH
- Michael Perkmann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS