Document Type and Number:
Japanese Patent JPS4331736
Kind Code:
Y1
Application Number:
JP5085766U
Publication Date:
December 23, 1968
Filing Date:
May 30, 1966
Export Citation:
International Classes:
G03B17/30; B65H19/28; G03B17/26; (IPC1-7): G03B17/26
Previous Patent: JPS4331735
Next Patent: PRODUCTION OF BASE MATERIAL OF DISPERSED SHIFT SINGLE MODE OPTICAL FIBER
Next Patent: PRODUCTION OF BASE MATERIAL OF DISPERSED SHIFT SINGLE MODE OPTICAL FIBER