葉忠福

創新管理 = Innovation management：inn : 創意發明與專利保護實務＝Innovation management：inn; innovation and patent protection practice by: 葉忠福; 黃秉鈞 (書目-語言資料,印刷品) , [著]

創新發明原理與應用 by: 葉忠福 (書目-語言資料,印刷品) , [著]

創新發明原理與應用 = Principle and application of innovation by: 葉忠福 (書目-語言資料,印刷品) , [著]