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Cyclonic dust collector
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Patent number D1041109
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Issue date Sep 3, 2024
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Weidong Lu
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D32 - Washing, cleaning, or drying machine
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Dust collector and filtering assembly
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Patent number 11,324,368
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Issue date May 10, 2022
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Dust collector
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Patent number 11,089,928
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Issue date Aug 17, 2021
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Filter assembly, filter device and dust collector
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Patent number 10,239,010
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Issue date Mar 26, 2019
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Central integrated nursing machine
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Patent number 10,100,506
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Issue date Oct 16, 2018
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Circulating hot water nursing machine
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Patent number 9,814,645
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Issue date Nov 14, 2017
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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VACUUM CLEANER
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Publication number 20220211234
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Publication date Jul 7, 2022
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Weidong LU
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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WEARABLE WORKING HEAD FOR NURSING MACHINE
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Publication number 20220008273
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Publication date Jan 13, 2022
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Weidong LU
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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DUST COLLECTOR
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Publication number 20210127924
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Publication date May 6, 2021
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua SANG
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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DUST COLLECTOR AND FILTERING ASSEMBLY
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Publication number 20210100415
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Publication date Apr 8, 2021
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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FILTER ASSEMBLY, FILTER DEVICE AND DUST COLLECTOR
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Publication number 20180296962
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Publication date Oct 18, 2018
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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CIRCULATING HOT WATER NURSING MACHINE
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Publication number 20170172831
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Publication date Jun 22, 2017
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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E03 - WATER SUPPLY SEWERAGE
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CENTRAL INTEGRATED NURSING MACHINE
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Publication number 20170049649
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Publication date Feb 23, 2017
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SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
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Shuhua Sang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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