Method and apparatus for feeding molten glass.

Title: 
Method and apparatus for feeding molten glass.
Author/Artist: 
Howard Automatic Glass Feeder Co.
Publisher: 
London : HMSO, 1922.
Description: 
6 p., [2] leaves (1 folded) : ill. ; 27 cm.
Other Authors: 
Howard, George Edwin.
Great Britain. Patent Office.
Bib ID: 
91212
Notes: 
Stamped "Bibliotheek, Bureau voor den Industrieelen Eigendom."
Stamped "Openbaar gemaakt den 16.Feb.1922."
Patent specification.
Patent no. 174,311, accepted January 13, 1922.
Date of application in the U.K.: July 13, 1920, no. 35,155/21.