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Pedaling vibrational apparatus
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Patent number 10,668,323
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Issue date Jun 2, 2020
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Chung-Fu Chang
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Device for producing vibrations
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Patent number 8,226,329
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Issue date Jul 24, 2012
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Thyssenkrupp GFT Tiefbautechnik GmbH
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Uwe Richter
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Vibratory device
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Patent number 5,172,599
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Issue date Dec 22, 1992
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Howard M. Woltering
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Downhole seismic energy source
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Patent number 5,159,160
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Issue date Oct 27, 1992
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Oil & Gas Consultants International Inc.
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James F. Brett
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Vibrator and related method
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Patent number 5,108,189
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Issue date Apr 28, 1992
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Fred Oswald
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Vibrating device
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Patent number 5,099,826
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Issue date Mar 31, 1992
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Teranishi Electric Works, Ltd.
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Katsumi Hayakawa
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Christmas tree shaker
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Patent number 4,987,733
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Issue date Jan 29, 1991
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McCanse; James E.
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Richard L. McCanse
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Shaker
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Patent number 4,870,870
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Issue date Oct 3, 1989
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Renold, Inc.
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Michael J. Quirk
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Oscillating orbital vibrator
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Patent number 4,709,362
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Issue date Nov 24, 1987
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Conoco Inc.
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Jack H. Cole
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Vibrating device
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Patent number 4,241,615
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Issue date Dec 30, 1980
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Agrow Plow Pty. Limited
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John W. Ryan
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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