专利名称：The ink ribbon cassette发明人：水谷 実,井坂 徳寿申请号：JP実願平3-107069申请日：19911225公开号：JP第2536596号Y2公开日：19970521
摘要：(57)< Abstract > < Objective > In which from the trailing gear is transcribed tothe ink ribbonIn preventing the fact that ku accumulates excessively in portion of thetrailing gearIt improves ri printing grade. < Constitution > Putting ink ribbon 1, it trailsDrive gear 21It engages with gear 22. Number of teeth and trailing gear 22 of Drive gear21Number of teeth differs. Because of this in every revolutions both gears 21,2Thegearwheel where 2 engages to change, to trough 22b of trailing gear 22The excessive inkaccumulating can be prevented.
申请人：沖電気工業株式会社
地址：東京都港区虎ノ門1丁目7番12号
国籍：JP
代理人：大西 健治
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