Document Type and Number:
Japanese Patent JPS5197353
Kind Code:
A
Application Number:
JP2218775A
Publication Date:
August 26, 1976
Filing Date:
February 22, 1975
Export Citation:
International Classes:
G06K7/00; G06F7/06; G06K7/01; G06K7/08; G06K13/06; G11B5/09; G11B19/00; (IPC1-7): G06F7/06; G06F15/30; G06K7/08; G06K13/06; G11B5/09
Domestic Patent References:
| JPS483059A | ||||
| JP49092813B | ||||
| JPS4819131A |
Foreign References:
| GB997989A | 1965-07-14 |