Date: 2015-09-23 08:29:06Patent classifications Patent offices European Patent Organisation European Classification International Searching and Preliminary Examining Authorities International Patent Classification Espacenet IP5 United States Patent and Trademark Office Patent examiner Cooperative Patent Classification | | Microsoft PowerPoint - CPC - Update Geneva v11 NO.pptxAdd to Reading ListSource URL: www.cooperativepatentclassification.orgDownload Document from Source Website File Size: 3,52 MBShare Document on Facebook
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