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Date: 2016-07-18 10:18:11Light Equipment Energy-saving lighting Light-emitting diode Signage Incandescent light bulb Bracket Fluorescent lamp LED lamp Lighting Communist Party of Canada | EUROPEAN PATENT OFFICE U.S. PATENT AND TRADEMARK OFFICE CPC NOTICE OF CHANGES 220 DATE: AUGUST 1, 2016 PROJECT RP0313Add to Reading ListSource URL: www.cooperativepatentclassification.orgDownload Document from Source WebsiteFile Size: 635,59 KBShare Document on Facebook |