US PATENT SUBCLASS 65 / 134.3
.~.~ Melt accelerator or color modifier utilized (e.g., fining agent, etc.)
Current as of:
June, 1999
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65 /
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GLASS MANUFACTURING
17.1
DF
PROCESSES
{32}
134.1
DF
.~ Fining or homogenizing molten glass {13}
134.3
.~.~ Melt accelerator or color modifier utilized (e.g., fining agent, etc.)
DEFINITION
Classification: 65/134.3
Melt accelerator or color modifier utilized (e.g., fining agent, etc.):
(under subclass 134.1) Processes wherein a material is added to softened glass or a glass charge to (a) speed up melting or (b) alter color.
