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ELEVATOR CAB AIR PURIFICATION
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Publication number 20220049862
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Publication date Feb 17, 2022
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Otis Elevator Company
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Patricia Derwinski
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F24 - HEATING RANGES VENTILATING
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IONIZING ARRANGEMENT
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Publication number 20210021107
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Publication date Jan 21, 2021
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CabinAir Sweden AB
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Thomas Ahlstrand
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H01 - BASIC ELECTRIC ELEMENTS
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Electrostatic-Precipitator Air Cleaner
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Publication number 20200306766
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Publication date Oct 1, 2020
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Jhong-Ruei He
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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HVAC Home Air Filter
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Publication number 20200230539
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Publication date Jul 23, 2020
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K&N Engineering, Inc.
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Steve Williams
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F24 - HEATING RANGES VENTILATING
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ELECTROSTATIC PRECIPITATOR
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Publication number 20200188932
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Publication date Jun 18, 2020
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Pacific Air Filtration Holdings, LLC
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Igor Krichtafovitch
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F24 - HEATING RANGES VENTILATING
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ION GENERATOR DEVICE
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Publication number 20200169066
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Publication date May 28, 2020
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NATURION PTE. LTD.
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Warren Edwin Guthrie
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B60 - VEHICLES IN GENERAL
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Electrical filter structure
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Publication number 20200109869
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Publication date Apr 9, 2020
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Oy Lifa Air Ltd.
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Janette Mäkipää
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F24 - HEATING RANGES VENTILATING
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Air Purifying Device
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Publication number 20200103126
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Publication date Apr 2, 2020
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Carl Samuel
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F24 - HEATING RANGES VENTILATING
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HVAC Home Air Filter
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Publication number 20200016523
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Publication date Jan 16, 2020
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K&N Engineering,Inc.
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Steve Williams
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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AIR IONIZATION SYSTEM AND DEVICE
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Publication number 20190374669
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Publication date Dec 12, 2019
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IONaer International Arizona, LLC
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Timothy M. Bender
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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AIR CONDITIONER WITH AIR PURIFYING FUNCTION
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Publication number 20190360706
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Publication date Nov 28, 2019
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Hisense (Shandong) Air-conditioning Co., Ltd.
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Keke Zhao
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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