Document Type and Number:
Japanese Patent JPH0437705
Kind Code:
Y2
Application Number:
JP12769086U
Publication Date:
September 04, 1992
Filing Date:
August 21, 1986
Export Citation:
International Classes:
A63F7/02; B24B31/12; B24B31/16; (IPC1-7): B24B31/12; A63F7/02; B24B31/16
Next Patent: OPTICAL FIBER CABLE AND PRODUCTION THEREOF