Glass manufacturing – Processes of manufacturing fibers – filaments – or preforms – Process of manufacturing optical fibers – waveguides – or...
Reexamination Certificate
2005-09-13
2005-09-13
Chin, Peter (Department: 1731)
Glass manufacturing
Processes of manufacturing fibers, filaments, or preforms
Process of manufacturing optical fibers, waveguides, or...
C065S530000, C065S531000, C065S532000
Reexamination Certificate
active
06941773
ABSTRACT:
An apparatus for manufacturing an optical fiber soot, which comprises a core partition having an opening portion at core burner side provided on a periphery of a core burner, in a reactor of the apparatus to be used in a conventional VAD method.
REFERENCES:
patent: 6321573 (2001-11-01), Fritsche et al.
patent: 6698249 (2004-03-01), Yagi et al.
Arima Kiyoshi
Kuwabara Masahide
Toda Sadayuki
Wada Hiroyuki
Chin Peter
The Furukawa Electric Co. Ltd.
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