Discussion on “control of direct-current hoists in iron and steel mills” (Stoltz and Lum), and “direct-current control for hoisting equipment in industrial plants” (Snyder), Pittsburgh, Pa., April 16, 1915. (see proceedings for May, 1915)
1915 ◽
Vol 34
(12)
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pp. 2947-2965
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1915 ◽
Vol 34
(5)
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pp. 695-710
1915 ◽
Vol XXXIV
(1)
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pp. 925-959
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2021 ◽
Vol 11
(4)
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pp. 2916
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