Glass manufacturing – Processes – Fining or homogenizing molten glass
Reexamination Certificate
2005-01-12
2008-08-12
Hug, Eric (Department: 1791)
Glass manufacturing
Processes
Fining or homogenizing molten glass
C065S134100, C065S136300, C110S343000
Reexamination Certificate
active
07409838
ABSTRACT:
A glassmelting furnace is heated by combustion of fuel having an atomic ratio of hydrogen to carbon of 0.9 or less.
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Black Donald T.
Hug Eric
Praxair Technology Inc.
Wilson DeMaris R.
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