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JPS537160A Expired / Lapsed JP ⏱️ 0.0 years remaining

Amplifier

Assignee: Hitachi Ltd
•
Filing: 1976-07-09
•
Granted: —
•
Expires: 1996-07-09
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Abstract

Abstract PURPOSE:When an input sigal is small, a large scale output circuit of high power voltage is not actuated and the high voltage output circit is gradually operated as the input signal becomes large, thereby improviding the power efficiency and reducing the calorific value.

Inventors

  • 👤 Toru Sanbe

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-04 20:38
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/20; H03F3/21; H03F3/211

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

JPS4959451U Cited
JPS5045551A Cited

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