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JPS5215232A Expired / Lapsed JP ⏱️ 0.0 years remaining

Data input device

Assignee: NEC Corp
•
Filing: 1975-07-28
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Granted: —
•
Expires: 1995-07-28
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Abstract

Abstract PURPOSE: To improve the operational characteristics and universality of the data input device by reading the conversion table which corresponds to the key mat from the external memory. COPYRIGHT: (C)1977,JPO&Japio

Inventors

  • 👤 Yoshio Inoue
  • 👤 Norio Tanuma

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-30 11:50
CPC Classifications
—

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References Cited (Backward Citations)

JPS4925333U Cited
JPS4991231U Cited
JPS5056817A Cited

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