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Scientific American, Vol. 39, No. 25 (December 1878) (1878)
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» grate. The valves, the Tfrater pans, and the grate, are ar- A CLOCK is being exhibited at Paris which fires a shot shaft periodically rotates the spider carrying the water pans every hour. Somebody says that its great practical utility ranged in such relation to each other that while the fire is… … WATEB ELEVATOR OPERATED BY AMMOXIA © 1878 SCIENTIFIC AMERICAN, INC.Patents · Gas · Valve · Water · Cane · Sugar · Scientific American · Cylinder · Chapman valve · Baking powder · Cane sugar · Patent office · Inverted sugar · Gold medal · Valve manufacturing · Horse power · Wrought iron
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