发明名称 HERB GRINDER
摘要 <p>A herb grinder comprising a metal sheet having a first surface and an opposite second surface, the sheet being configured to include, on at least one of the surfaces, a plurality of grooves extending parallel with one another and spaced apart from one another, wherein the grooves and said at least one of the surfaces define a square wave shape having flat valleys and flat peaks, wherein the flat valleys are roughened by a process of photochemical etching. A plurality of holes of a first type, extending from a peak to the bottom surface of the metal sheet, and a plurality of holes of a second type extending from a valley to the bottom surface of the metal sheet.</p>
申请公布号 EP2667754(A2) 申请公布日期 2013.12.04
申请号 EP20110856531 申请日期 2011.12.05
申请人 THE VIOLINA SYNDICATE, LLC 发明人 SCHARF, EITAM;GRANT, KIMBERLY DIAN
分类号 A47J43/25 主分类号 A47J43/25
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