Botrus Teleconferencing & Acoustics Consulting, Ltd.

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Nepean, CA

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Information Patent Grant
Invisible acoustic screen for open-plan offices and the like
- Patent number 5,889,869
- Issue date Mar 30, 1999
- Botrus Teleconferencing & Acoustics Consulting, Ltd.
- Radamis Botros
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

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