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Cyclone separation device
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Patent number 11,167,230
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Issue date Nov 9, 2021
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PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
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Kengo Nakahara
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B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Cyclone separation device
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Patent number 10,874,966
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Issue date Dec 29, 2020
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PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
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Kengo Nakahara
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Ventilation system and method
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Patent number 8,185,244
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Issue date May 22, 2012
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Tuckernuck Technologies LLC
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Jason Wolfson
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F24 - HEATING RANGES VENTILATING
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