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JPS51134101A Expired / Lapsed JP ⏱️ 0.0 years remaining

Stereophonic sound reproducing equipment

Assignee: TRIO KENWOOD CORP
•
Filing: 1975-05-16
•
Granted: —
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Expires: 1995-05-16
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Abstract

Abstract PURPOSE:To obtain the headphone similar to the speaker device in stereophonic effect by lessening lateralization effect.

Inventors

  • 👤 Nobumitsu Asahi
  • 👤 Hiroshi Aoyama

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-08 14:21
CPC Classifications
H; H04; H04S; H04S1/00

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