PAO-SHAN CHANG
일본특허제3부
Expertise
Patents, Electrical Engineering
Background
Civil Engineering, Nagasaki University, Japan (B.S., 1998)
Languages
Japanese, English, Mandarin and Taiwanese
專區登入
此為非公開專區，僅提供TIPLO同仁使用。
注意：
1. 密碼長度為8~20碼，需包含一位大小寫、數字及特殊符號字元。
2. 專區使用完畢，請務必登出，才能瀏覽TIPLO網站。
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