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Bernard Louis Le Barazer
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Le Havre, FR
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last 30 patents
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Patent Grant
Soundproofing panel and method of producing said panel
Patent number
6,085,865
Issue date
Jul 11, 2000
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Osmin Regis Delverdier
G10 - MUSICAL INSTRUMENTS ACOUSTICS