Apparatus For Producing Flat Glass

A cooling system for the rolis, etc., of a Colburn machine for the production of flat glass.

Author

J.L. Drake.

Origin

Libbey-Owens-Ford Glass Co.

Journal Title

U.S. Pat 2,598,893 3/6/52)

Sector

Primary Papers

Class

PP 321

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Journal Title U.S. Pat 2,598,893 3/6/52)

Class PP 321

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