Gitte Z. Olsen

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Frederiksberg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing a desired sound field as well as an ultrasonic...
- Patent number 4,910,838
- Issue date Mar 27, 1990
- Aktieselskabet Bruel & Kjaer
- Morten B. Jensen
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL