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Active control of vibration
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Patent number 5,348,124
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Issue date Sep 20, 1994
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Active Noise and Vibration Technologies, Inc.
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Mark F. L. Harper
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Single cavity automobile muffler
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Patent number 5,272,286
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Issue date Dec 21, 1993
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Active Noise and Vibration Technologies, Inc.
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John J. Cain
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Active vibration control
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Patent number 5,209,326
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Issue date May 11, 1993
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Active Noise and Vibration Technologies Inc.
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Mark F. L. Harper
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Noise suppression system
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Patent number 5,133,017
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Issue date Jul 21, 1992
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Active Noise and Vibration Technologies, Inc.
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John J. Cain
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B60 - VEHICLES IN GENERAL
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74418500 - NQ
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Serial number 74418500
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Filing date Jul 28, 1993
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Active Noise and Vibration Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74418485 - NQ
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Serial number 74418485
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Filing date Jul 28, 1993
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Active Noise and Vibration Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74400164 - NQ 100
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Serial number 74400164
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Filing date Jun 9, 1993
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Active Noise and Vibration Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74400165 - NQ100
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Serial number 74400165
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Filing date Jun 9, 1993
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Active Noise and Vibration Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74396084 - NOISEBUSTER
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Serial number 74396084
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Filing date May 28, 1993
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Active Noise and Vibration Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74089026 - ANVT
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Serial number 74089026
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Registration number 1700237
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Filing date Aug 17, 1990
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Active Noise and Vibrations Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74089069 - BAD VIBRATIONS
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Serial number 74089069
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Registration number 1673764
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Filing date Aug 17, 1990
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Active Noise and Vibrations Technologies, Inc.
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42 - Scientific and technological services and research and design relating thereto
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74089054 - THE ACTIVE ONE
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Serial number 74089054
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Registration number 1653545
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Filing date Aug 17, 1990
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Active Noise and Vibrations Technologies, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74089058 - NOISE
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Serial number 74089058
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Registration number 1699559
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Filing date Aug 17, 1990
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Active Noise and Vibrations Technologies, Inc.
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42 - Scientific and technological services and research and design relating thereto