Document Type and Number:
Japanese Patent JPS4958995
Kind Code:
U
Application Number:
JP10315072U
Publication Date:
May 24, 1974
Filing Date:
September 04, 1972
Export Citation:
International Classes:
G04G15/00; D06F33/02; G04C23/00; G05B19/06; (IPC1-7): G05B19/06; D06F33/02; G04C23/00