Society of Glass Technology · [Sheffield] · leaf 475
t can be brokeninto sections by the pressure of a roller, 9. G. D. 81. Drawing Sheet Glass. C. A. Rhone-mus, Charleston, W. Va., Assignor to TheLibbey-Owens Sheet Glass Co. (U.S.A.Pat,, No. 1391406, September 20th, 1921.Filed December 30th, 1919, No. 348319).—Amachine for drawing sheet glass… … MACHINERY FOR THE WORKING OF GLASS. 75 end of the tank, and a plate, I, ofgraphite or other suitable materialextending from the wall, C, of thetank to the edge of the tile, G. Theplate, /, allows the heat of the gasesunder the tile, G, and also the heatof a burner, J, to be transmitted tothe…
Glass
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