洪長春

Overview

Works:	1 works in 2 publications in 1 languages

Titles

奈米二氧化鈦專利地圖及分析 by: 吳典喜; 洪長春; 簡國明 (Language materials, printed) , [著]

微奈米碳酸鈣專利地圖及分析 by: 洪長春; 簡國明; 黃郁棻 (Language materials, printed) , [著]

Subjects