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Emil Passburg
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Individual
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Individual
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Publication of GB190104126ApublicationCriticalpatent/GB190104126A/en
4126. Passburg, E. Feb. 26. Drying-apparatus.-To obviate frequent piercing of the walls of a vacuum drying-chamber A by heating-pipes, the chamber is fitted with steam channels T, T<1>, Figs. 3 and 4, connected by supply pipes c, c' to the trays or boxes h of the chamber. In a modification, the chamber A, Fig. 2, has extensions C, C<1> which enclose the main pipes R, R<1>. The arrangements may be adapted to a cylindrical chamber.
GB190104126D1901-02-261901-02-26Improvements relating to Vacuum Drying Apparatus.
ExpiredGB190104126A
(en)