Method and Apparatus for Manufacturing Glass Beads

Author:  A.H. Callander; M.L. Lampson; J.E. Nitsche
Source:  US Patent 3,293,014
Doc ID:  1966030
Year of Publication:  1966
Abstract:  
The present invention relates to the production of glass beads and more particularly to a method of producing glass beads directly from a molten stream of glass, but is in no way limited thereto.