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(Docu_Articles): 197106: Microelectronics shrinks the calculator
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Date of intro: jun-1971,
Classification: / Documentation / Article,
Related with: BROTHER: 310, BUSICOM: LC120A, CANON: Pocketronic, CASIO: 121A, COMMODORE: 412F, SANYO: ICC0081, SHARP: EL8 (version-1), SHARP: QT8B, SMITH CORONA MARCHANT (SCM): 1, WANG: 144T,
Publisher-1: POPULAR SCIENCE, Publisher-2: FREE John R.,

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Created: 06-aug-2011, Manual-update: 16-oct-2017, Batch-update: 02-oct-2022             

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