Document Type and Number:
Japanese Patent JPS5359831
Kind Code:
U
Application Number:
JP14235076U
Publication Date:
May 22, 1978
Filing Date:
October 25, 1976
Export Citation:
International Classes:
G03G15/20; G03G21/00; G05D23/00; G05D23/24; (IPC1-7): G03G15/20; G05D23/00