DE1058559B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Control circuit for electric amplifier
Assignee: Koninklijke Philips NV
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Filing: 1957-11-26
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Granted: —
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Expires: 1977-11-26
Abstract
No abstract record available.
Inventors
- 👤 Jacobus Rodrigues De Miranda
- 👤 Cornelis Maria Boon
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 11:43
CPC Classifications
H; H03; H03G; H03G7/00; H03G7/002; H03G7/004; H03G1/00; H03G1/0005; H03G1/0035; H03G1/0047; Y; Y10; Y10S; Y10S84/00; Y10S84/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE545200C
Cited
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