Document Type and Number:
Japanese Patent JPS62201772
Kind Code:
U
Application Number:
JP8856886U
Publication Date:
December 23, 1987
Filing Date:
June 12, 1986
Export Citation:
International Classes:
G03G15/00; G03G5/10; G03G21/00; (IPC1-7): G03G21/00; G03G5/10; G03G15/00