Document Type and Number:
Japanese Patent JPS5612244
Kind Code:
U
More Like This:
| JPS60153326 | [Title of the device] Abacus |
Application Number:
JP9300279U
Publication Date:
February 02, 1981
Filing Date:
July 05, 1979
Export Citation:
International Classes:
G06C1/00; G06G1/06; G06G1/10; (IPC1-7): G06G1/06; G06C1/00