專利

Overview
Works: 238 works in 58 publications in 58 languages
Titles
中華人民共和國專利業務實用全書 / by: (Language materials, printed)
專利文獻實用指南 / by: (Language materials, printed)
專利 / by: (Language materials, printed)
最新產業技術通報 : = 個人專利 / . 七 by: (Language materials, printed)
最新產業技術通報 : = 個人專利 / . 八 by: (Language materials, printed)
最新產業技術通報 : = 個人專利 / . 十 by: (Language materials, printed)
工業所有權之研究 / by: (Language materials, printed)
專利工程導論 / by: (Language materials, printed)
設計專利 : = 理論與實務 / by: (Language materials, printed)
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