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Scientific American, Vol. 38, No. 19 (1878) (1878)

leaf 3

An illustration from Scientific American, Vol. 38, No. 19 (1878), 1878, leaf 3
o the entrance, E the overflow, in which is avalve, and at F is sunken parts of the roller is unoperated upon, while the parts et --—- of the pattern where the pile is to be flattened are in relief on the boiler conduit, also provided with a check valve. By New Inventions. A Feed Water Heater for… … cally when lowered, and pressure of 1 Ib. or 200 Ibs., and will lift the water at which may be locked in po sition when fastening the any pressure. The appara- on the velvet, is contained in a box provided with a roller, tus is made with an internal jet, H. for lifting. sash down, so that it cannot…

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