CH261000A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Multi-stage negative feedback amplifier.
Assignee: Standard Telephon & Radio Ag
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Filing: 1947-10-10
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Granted: —
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Expires: 1967-10-10
Abstract
No abstract record available.
Inventors
- 👤 Ag Standard Telephon Und Radio
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 12:42
CPC Classifications
H; H03; H03G; H03G3/00; H03G3/02; H03G3/04; H03G3/06; H03G3/08
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References Cited (Backward Citations)
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