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横浜船渠ノ電気鎔接鋼管製作ニ就テ. 横浜船渠ニテ使用セル自働電弧鎔接. 電気鎔接ニ就テ. Piping. 横浜船渠.
Source materials for Engineering History: The University of Tokyo Digital Archive
A Process of Rotary Field Induction Motor Calculation with Kapp’s Clock-diagram
Source materials for Engineering History: The University of Tokyo Digital Archive
Report of Third Year Excursion [Kobe Electric Lighting Co.]
Source materials for Engineering History: The University of Tokyo Digital Archive
開坑及ビ採鑛ニ於ケル手掘ト機械掘ノ比較
Source materials for Engineering History: The University of Tokyo Digital Archive
八莖鑛山採鑛計画
Source materials for Engineering History: The University of Tokyo Digital Archive