
直接製鐵法研究経過要領
日本製鐵株式會社八幡製鐵所研究所技師大原久之
Materials of Japan Iron & Steel Co., Ltd. | Graduate School of Economics, Faculty of Economics
衝撃電圧ニ関スル研究並ニ電弧ノ特性ニ関スル研究
鳳 誠三郎
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology

本邦砂鐵利用ノ研究方法ニ就テ
Materials of Japan Iron & Steel Co., Ltd. | Graduate School of Economics, Faculty of Economics
東京帝国大学 航空研究所報告(第十一巻第十一冊) 第百四十三号 四辺を固定せる矩形板のバックリングの再研究
Yuzuru Hiraga Digital Archive | Kashiwa Library

架空索道運搬途中曲線路通過ノ至難ナル主要原因ノ研究竝實際的通過方法ノ新考案ニ就テ = A study about the principal factors that cause difficulties when carrier pass over any curve on aerial line and a new improved method
台湾総督府中央研究所
The Forest Policy Archive | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
Hieratische Paläographie. Ergänzungsheft.
Möller, George
… 4 … 公開日/Date:2020-01-16 … コレクション:エジプト学研究のためのデジタル資源/Digital Resources for …
Hieratische Paläographie | Library System