Document Type and Number:
Japanese Patent JPH0128522
Kind Code:
Y2
Application Number:
JP7891282U
Publication Date:
August 30, 1989
Filing Date:
May 31, 1982
Export Citation:
International Classes:
G03G15/20; F16H53/00; (IPC1-7): G03G15/20; F16H53/00
Next Patent: JPH0128523