Jouko O. Viitanen

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Tavastia, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for dynamic reproduction of transient and stea...
- Patent number 4,502,361
- Issue date Mar 5, 1985
- Allen Organ Company
- Jouko O. Viitanen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS