Process for heating vitrification of porous preform for optical fiber
A Standard patent application filed on 15 December 1992 credited to Tsuchiya, Ichiro
;
Ito, Masumi
;
Danzuka, Toshio
Details
Application number :
30150
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Process for heating vitrification of porous preform for optical fiber
Inventor :
Tsuchiya, Ichiro
;
Ito, Masumi
;
Danzuka, Toshio
Agent name :
Davies Collison Cave
Address for service :
Level 15 1 Nicholson Street MELBOURNE VIC 3000
Filing date :
15 December 1992
Associated companies :
Applicant name :
Sumitomo Electric Industries, Ltd.
Applicant address :
5-33 Kitahama 4-chome Chuo-ku Osaka-shi Osaka-fu Japan