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CA652137A Expired / Lapsed CA ⏱️ 0.0 years remaining

Transistor tone generator and power amplifier

Assignee: Automatic Electric Laboratories Inc
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Filing: —
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Granted: 1962-11-13
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Expires: 1979-11-13
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Abstract

No abstract record available.

Inventors

  • 👤 F. Cerofolini Gabriele

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-30 14:17
CPC Classifications
H; H04; H04M; H04M19/00; H04M19/02; H03; H03B; H03B5/00; H03B5/08; H03B5/12; H03B5/1203; H03B5/1231; H03F; H03F3/00; H03F3/42

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