Glass manufacturing – Processes – Devitrifying glass or vitrifying crystalline glass
Reexamination Certificate
2004-06-29
2010-12-28
Dehghan, Queenie (Department: 1741)
Glass manufacturing
Processes
Devitrifying glass or vitrifying crystalline glass
C065S033100
Reexamination Certificate
active
07856850
ABSTRACT:
Disclosed are mono- or multi-component glass-ceramic articles (10; 20; 30; 40; 50; 60; 70; 80; 90) having at least one weld joint (100), as well as a method of manufacturing such articles (10; 20; 30; 40; 50; 60; 70; 80; 90), which includes the implementation of at least one welding. The present invention is based upon mastery of the welding of glass-ceramic precursor glasses.
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patent: A-2735562 (1995-06-01), None
Fredholm Allan M.
Gille Claude
Corning Incorporated
Dehghan Queenie
Russell Michael W.
LandOfFree
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