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Vacuum cleaner
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Patent number 8,151,409
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Issue date Apr 10, 2012
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LG Electronics Inc.
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Gun Ho Ha
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Upright vacuum cleaner
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Patent number 7,757,344
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Issue date Jul 20, 2010
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LG Electronics Inc.
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Young Gun Min
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Vacuum cleaner
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Patent number 7,640,623
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Issue date Jan 5, 2010
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LG Electronics Inc.
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Jae Duck Jung
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Dust collecting unit of vacuum cleaner
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Patent number 7,409,744
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Issue date Aug 12, 2008
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LG Electronics, Inc.
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Il-Gyeong Go
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Dust collecting unit of vacuum cleaner
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Patent number 7,086,119
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Issue date Aug 8, 2006
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LG Electronics Inc.
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Il-Gyeong Go
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...