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Clarence Engelberth Mehlhope
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13,967. Mehlhope, C. E. July 9. Drinking-vessels.-Vessels are pressed in hot dies from a sheet of damp paper, and have a perfectly plane surface and no corrugation or flutes, as have those described in Specification No. 2663, A.D. 1878. Two shapes are shown in Figs. 3 and 6. The dish, Fig. 6, may be shaped from a square blank, as in Fig. 5, and the edges afterwards trimmed, or from the shaped blank shown in Fig. 7.
GB190113967D1901-07-091901-07-09Improvements in the Manufacture of Paper Vessels
ExpiredGB190113967A
(en)