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HH

Houari Hamzi

Asnières-sur-Seine, FR: #1 of 1 inventorsTop 100%
Overall (1994): #39,278 of 165,921Top 25%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288234 Device for composing and decomposing chords and scales 1994-02-22