Liviu-Nikolae Zainea

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Athens, GR

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Patents Grantslast 30 patents

Information Patent Grant
Wide band sound diffuser with self regulated low frequency absorpti...
- Patent number 7,261,182
- Issue date Aug 28, 2007
- Liviu Nikolae Zainea
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Wide band sound diffuser with self regulated low frequency absorpti...
- Publication number 20060042875
- Publication date Mar 2, 2006
- Liviu-Nikolae Zainea
- G10 - MUSICAL INSTRUMENTS ACOUSTICS