Optical fiber preform manufacturing apparatus and method for shrinkage and closing of deposited tube
A Standard patent application filed on 17 November 1999 credited to Oh, Sung-Koog
;
Do, Mun-Hyun
;
Yang, Jin-Seong
;
Seo, Man-Seok
Details
Application number :
11872
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Optical fiber preform manufacturing apparatus and method for shrinkage and closing of deposited tube