Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 580
nd tliat, consequently, unless the plates are brought intovery close contact during tlie operation, an obstacle to thcirperfect junction is interposed by the vervmeans employed to bring them into intimate contact. In JI. Lemaitres machine this difficulty is obvi-ated by a very ingenious and…
Mechanical engineering · Mechanics · Engineering
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