Document Type and Number:
Japanese Patent JPS5390452
Kind Code:
U
Application Number:
JP17366276U
Publication Date:
July 24, 1978
Filing Date:
December 23, 1976
Export Citation:
International Classes:
G06F15/02; G06F1/00; G06F1/26; (IPC1-7): G06F15/02; G06F1/00