Document Type and Number:
Japanese Patent JPS62201774
Kind Code:
U
More Like This:
Application Number:
JP9159286U
Publication Date:
December 23, 1987
Filing Date:
June 16, 1986
Export Citation:
International Classes:
G03G15/00; G03G21/00; (IPC1-7): G03G21/00; G03G15/00
Domestic Patent References:
JP58185867B |