Society of Glass Technology · [Sheffield] · leaf 736
Fig. 179. two forms of the invention can be used together. G. D. MACHINERY FOR THE WORKING OF CLASS. 291 … Fig. 180. 401. Apparatus for and Method of Producing Charges ofMolten Glass. L. D. Soubier, Toledo, Ohio, Assignor to TheOwens Bottle Co., Toledo, Ohio (U.S.A. Pat., No. 1428994,September 12th, 1922. Filed December 20th, 1920, No. 413848).—The glass feeder described in this specification is claimed…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-497-219.webp)
