Document Type and Number:
Japanese Patent JPS54122737
Kind Code:
U
Application Number:
JP1902778U
Publication Date:
August 28, 1979
Filing Date:
February 15, 1978
Export Citation:
International Classes:
G06F11/00; G06F3/02; (IPC1-7): G06F3/02; G06F11/00
Domestic Patent References:
| JPS52146930U | 1977-11-08 |