Document Type and Number:
Japanese Patent JPS5414463
Kind Code:
B2
Application Number:
JP242375A
Publication Date:
June 07, 1979
Filing Date:
December 23, 1974
Export Citation:
International Classes:
G06F9/38; G06F7/38; G06F9/06; G06F17/16; (IPC1-7): G06F9/06; G06F7/38