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NOISE CONTROL DEVICE
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Publication number 20220376647
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Publication date Nov 24, 2022
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Martin WAKONIG
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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WALL ELEMENT
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Publication number 20220034052
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Publication date Feb 3, 2022
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Martin WAKONIG
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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HIGHWAY SOUND BARRIER SYSTEM
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Publication number 20210372061
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Publication date Dec 2, 2021
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Phoenix Foam Manufacturing, LLC
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Michael E. Arndt
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Sound Dampening Barrier Wall
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Publication number 20210372060
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Publication date Dec 2, 2021
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Mute Wall Systems, Inc.
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Keith A. Sanders
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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SOUND BARRIER
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Publication number 20210131049
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Publication date May 6, 2021
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Champagne Edition Inc.
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Alan Rolland CHAMPAGNE
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E04 - BUILDING
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SOUND ABSORBING BOARD
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Publication number 20200131724
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Publication date Apr 30, 2020
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Hung-Ming HSU
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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AIRBORNE ACOUSTIC ABSORBER
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Publication number 20190333492
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Publication date Oct 31, 2019
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Toyota Motor Engineering & Manufacturing North America, Inc.
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Taehwa Lee
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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