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三池炭坑計画
Source materials for Engineering History: The University of Tokyo Digital Archive
The Characteristics of Synchronous Motors
Source materials for Engineering History: The University of Tokyo Digital Archive
The Protective Action of the Ground Wire
Source materials for Engineering History: The University of Tokyo Digital Archive
The Preparation of "Lipase Powder" acting in Neutral Medium and Its Technical Application
Source materials for Engineering History: The University of Tokyo Digital Archive
Influence of the Products of Change on the Action of Lipase
Source materials for Engineering History: The University of Tokyo Digital Archive
Influence of Some Neutral Salts, Nitrogenous Matters, and Castor Seed Extract on Lipase
Source materials for Engineering History: The University of Tokyo Digital Archive
The Action of Lipase on Oxidised and Polymerised Oils
Source materials for Engineering History: The University of Tokyo Digital Archive