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UNISONIC: 1542L (version-1)
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AKA: MODEL 1542L, Product number (P/N): 1542L,
Keywords/Tags: 1542L
Date of intro: 1978, Origin: Hong Kong (List), Dimensions: 133x76x23mm, Weight: 85g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 25, #Key-Black: 25,
Classification: / Pocket,
Featuring: Procent, Square root, PI, Memories: 1,
Resemblance with: (Resemblance 003),
Known Serial-numbers: B014765 (List of all S/Ns from UNISONIC)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: Black case

Item

Manual-update: 13-oct-2007, Batch-update: 26-feb-2024             

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