AKA: Lithium, CX-8181L, L.B.Card, LITHIUM BATTERY CALCULATOR, Product number (P/N): CX8181L (CX-8181L),
Keywords/Tags: CX8181L (CX-8181L) | L.B.Card | LITHIUM BATTERY CALCULATOR
Date of intro: ~1979, Origin: Japan (List),
Number of keys: 22, #Key-Black: 22,
Classification: / Credit Card,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SANYO_docu: (Cat.) 197911,
Known Serial-numbers: 1051314 (List of all S/Ns from SANYO)
Collector value: 7/10,
Courtesy of: DENTAKU MUSEUM,