Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1973-07-25
1976-02-10
Kellogg, Arthur D.
Glass manufacturing
Processes
Forming product or preform from molten glass
65192, C03B 1514
Patent
active
039376230
ABSTRACT:
A method of making glass tubes in which forced cooling of the tube is effected from the inside thereof in an annealing section of a tube fabricating plant.
REFERENCES:
patent: 3754883 (1973-08-01), Keefer et al.
Bondarev Konstantin Timofeevich
Frolova Elena Gavrilovna
Ivanova Ljudmila Mikhailovna
Kononko Vasily Porfirovich
Kovshar Nikolai Nikiforovich
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