Document Type and Number:
Japanese Patent JPH03103456
Kind Code:
U
Application Number:
JP1161690U
Publication Date:
October 28, 1991
Filing Date:
February 08, 1990
Export Citation:
International Classes:
G03G15/02; G03G15/00; G03G15/01; G03G15/04; G03G15/043; (IPC1-7): G03G15/00; G03G15/01; G03G15/02; G03G15/04