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Joseph Staley
Joseph Parker
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24,408. Staley, J., and Parker, J. Dec. 8. Moulding pipes.-In order to produce bent pipes, a slide A is interposed in the stream of clay at one side as it passes through the die B, and obstructs the passage of clay on that side so that a bent pipe issues from the die. To produce a double or siphon bend, two slides A, A', at opposite sides of the die, are connected together, and are operated by a lever E.
GB189924408D1899-12-081899-12-08Improvements in Sanitary Pipe Machines.
ExpiredGB189924408A
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