The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 227
Fig.l. Pig. 2. … The object of this invention is to reduce as much as possible the frictioncaused by the journal or neck of the shaft, and its bearing, by the introduc-tion of anti-friction rollers, the mode of applying which will be seen by the 1844.] THE CIVIL ENGINEER AND ARCHITECTS JOURNAL. 199 accompanying…
Architecture · Civil engineering · Science
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