顏吉承

設計專利權侵害與應用 = Infringement and application of design patent by: 陳重任 ((國際貿易)); 顏吉承 (Language materials, printed) , [著]

專利說明書撰寫實務 by: 顏吉承 (Language materials, printed) , [著]

設計專利 : 理論與實務 by: 顏吉承; 陳重任 ((國際貿易)) (Language materials, printed) , [著]