Luigi Lamacchia

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Bari, IT

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Patents Grantslast 30 patents

Information Patent Grant
Pianoforte instrument exhibiting an additional delivery of energy i...
- Patent number 7,786,374
- Issue date Aug 31, 2010
- Wilhelm Schimmel Pianofortefabrik GmbH
- Roberto Valli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Pianoforte instrument exhibiting an additional delivery of energy i...
- Publication number 20070079693
- Publication date Apr 12, 2007
- Roberto Valli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS