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U. S. Bur. Reclamation -- Specifications
Specifications, schedule, and drawings for combined freight and passenger elevator, Owyhee Dam, Oregon-Idaho; elevator shall be of automatic electrically operated push-button type, with live-load capacity of 9000 lb. run at speed of 110 ft. per min., for operation in shaft 8 ft. by 8 ft. 10 in. in section; total lift 170.51 ft. with 5 landings.
U. S. Bur. Reclamation -- Specifications
Specifications, schedule, and drawings for combined freight and passenger elevator, Owyhee Dam, Oregon-Idaho; elevator shall be of automatic electrically operated push-button type, with live-load capacity of 9000 lb. run at speed of 110 ft. per min., for operation in shaft 8 ft. by 8 ft. 10 in. in section; total lift 170.51 ft. with 5 landings.
U. S. Bur. Reclamation -- Specifications
U. S. Bur. Reclamation -- Specifications
1931
12 pages
4 Figs.
Article (Journal)
English
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U. S. Bur. Reclamation -- Specifications
Engineering Index Backfile | 1930
U S dept interior -- Bur reclamation -- Specifications
Engineering Index Backfile | 1932
U. S. Dept. Interior -- Bur. Reclamation -- Specifications
Engineering Index Backfile | 1931