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Laengsverschiebliche, mit einem Schlitz versehene Giessrinne fuer um eine waagerechte Achse umlaufende Schleudergussformen zur Herstellung von Rohren o. dgl.
VII. An examination of the strength of several of the principal purging waters, especially of that of Jessop's well; by the Rev. Stephen Hales DD & FRS communicated in a letter to Cromwell Mortimer MD Secr. RS with a letter from Swithin Adee MDFRS to Dr. Hales, on the virtues of the said well