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Process and apparatus for coating articles by electro-plating and heat treatment. Anton Marek, November 14, 1921: GB143250-A (4 worldwide citation)

143,250. Marek, A. Oct. 10, 1917, [Convention date]. Metal-heating furnaces. - Electrolytically - deposited metal such as tin is fused on a metal strip by a furnace 13, having slits for passage of the strip, and a window 60. One of the heating-devices 63 is placed very close to the exit for the stri ...


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Improvements in and connected with apparatus for humidifying air currents and if desired for deodorizing or disinfecting them. Stone J &, Melville Walton, John Furse Bancroft Vidal, November 14, 1921: GB171191-A (3 worldwide citation)

171,191. Stone & Co., Ltd., J., Walton, M., and Vidal, J. F. B. Aug. 14, 1920. Air, treating; forced ventilation.-A humidifier fan comprises an assemblage of spray distributing discs of the type described in Specification 112,987, [Class 55 (ii), Gas manufacture &c.], a shield device rotating with t ...


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Improvements in the construction of pneumatic actions for automatic musical instruments, piano players and the like. Edgar Henry Dodds, November 14, 1921: GB171465-A (3 worldwide citation)

171,465. Dodds, E. H. Aug. 12, 1920. Actions.-In a pneumatic action as described in Specification 153,938, wherein a valve chamber 2 leading at 1 to the striking pneumatic is closed by an L-shaped cover-plate 3 having apertures 12, 13 closed alternately by a double-acting valve, a separate valve 15 ...


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Improvements in or relating to fasteners for necklaces or the like. Lewis Brand, November 14, 1921: GB171477-A (2 worldwide citation)

171,477. Brand, L. Aug, 14, 1920. Bracelets; necklaces.-A fastening for neck. laces, bracelets, &c. consists of two members A and B which are formed from solid or hollow blocks, and when engaged with each other by securing means on the flat faces a and b, appears like the rest of the links. The secu ...


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Improvements in and relating to air and water distribution, and mechanism therefor, in the cooling of internal-combustion engines and the like. David Macdonald, November 14, 1921: GB171746-A (2 worldwide citation)

171,746. Macdonald, D. Aug. 12, 1920. Radiators, motorcar and like. - A rotary radiator for cooling liquids, particularly applicable to cooling the circulating water of an internal - combustion engine, comprises a fan-wheel W, Fig. 1, provided with a number of pairs of arms I, O fitted into the hub ...


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Improvements relating to rotary compressors. Deutsche Maschf, November 14, 1921: GB151969-A (2 worldwide citation)

151,969. Deutsche Maschinenfabrik Akt.-Ges., (Assignees of Meyer Akt.-Ges. f r Maschinen-und Bergbau, R., and Strucksberg, P.). March 9, 1914, [Convention date]. No Patent granted (Scaling fee not paid). Fixed-abutment type; regulating pumps. - A regulating-device for a rotary pump of the type havin ...


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