Catalogue of dental materials, furniture, instruments, etc., for sale . The Cut shows the Lamp furnished with Heindsmanns , separate . $ DENTAL CATALOGUE. 335 HE/NDSMANNS HEATER. Patented July 6th, The Cut illustrates an invention for packing;, while heating, Celluloid Plates. It isessentially a miniature stove-oven having an inner and outer chamber, the latter afford-ing a continuous circulation of heated air. The bottom is ribbed, the spaces betweenthe ribs being filled with plaster to prevent too rapid heating of the bottom of the plaster-bed may be moisten
Catalogue of dental materials, furniture, instruments, etc., for sale . The Cut shows the Lamp furnished with Heindsmanns , separate . $ DENTAL CATALOGUE. 335 HE/NDSMANNS HEATER. Patented July 6th, The Cut illustrates an invention for packing;, while heating, Celluloid Plates. It isessentially a miniature stove-oven having an inner and outer chamber, the latter afford-ing a continuous circulation of heated air. The bottom is ribbed, the spaces betweenthe ribs being filled with plaster to prevent too rapid heating of the bottom of the plaster-bed may be moistened with water before heating. The door is hinged likethat of an ordinary stove, opening and shutting easily, and giving access to the innerchamber, in which the Flask containing the teeth and plate is set. A clamp-screw,three-fourths of an inch in diameter, is set through the top of the Heater, and hasattached to the inner end a revolving washer. The handle is fitted to the shaft of theclamp-screw, so that it may be lifted off when desired, to prevent its becoming heated. The Flask is the patent Star Reversible. The Oven may be heated by either gasor alcohol. A thermometer, to indicate when the proper heat (belie
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Keywords: ., bookcentury1800, bookdecade1870, bookidcatalogueofd, bookyear1876
