Giuseppe Zingali

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Aprilia, IT

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic horn transducer with a conic type diffuser having and expo...
- Patent number 6,079,514
- Issue date Jun 27, 2000
- Zingali S.N.C.
- Giuseppe Zingali
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER
- Publication number 20190174225
- Publication date Jun 6, 2019
- ZINGALI ACOUSTICS SPA
- Giuseppe ZINGALI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER AND PROCESS FOR MAKING THE SAME
- Publication number 20190158955
- Publication date May 23, 2019
- ZINGALI ACOUSTICS SPA
- Giuseppe ZINGALI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE