Title:
OPTICAL FIBER MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JPS51114941
Kind Code:
A
Abstract:
PURPOSE: Optical fibers containing fluorine are manufactured without the fluorine eroding glass.
Inventors:
IMOTO KATSUYUKI
Application Number:
JP3907075A
Publication Date:
October 09, 1976
Filing Date:
April 02, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
C03B37/00; C03B37/012; G02B6/00; (IPC1-7): C03C25/00; G02B5/14