Rolf Nobbe

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Queens, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic sound reflector
- Patent number 9,051,734
- Issue date Jun 9, 2015
- Rudolph Dupuy
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC SOUND REFLECTOR
- Publication number 20140224570
- Publication date Aug 14, 2014
- Rudolph Dupuy
- E04 - BUILDING