Swingle's catechism of steam, gas, and electric engineering ... a complete book of reference for the working engineer in the daily round of his duties (1922)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 6
ng Machinery, Elevators—bothElectric and Hydraulic, also Electric Machinery, in-cluding Dynamos, Motors, Transformers, Rotary Con-verters, Switch Boards, etc. Especially valuable to those contemplating an ap-pearance before an Examining Board of Engineers A Complete Book of Reference for the… … CHICAGO FREDERICK J. DRAKE & COMPANY PUBLISHERS <**!* Copyrigtit 1922, 1D17 and 1910 ByFrfdebick J. Drake & Co. ® C1AC86294 Printed in U. S. A. OCT 1672 Swingles Catechism of Steam, Gas,and Electrical Engineering INTRODUCTION The constantly increasing demand for information in acondensed…
Engineering · Mechanical engineering
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