DE718299C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Automatic control device for self-excited feedback transmitters for the delivery of high-frequency energy for industrial purposes
Assignee: Siemens Corp
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Filing: 1938-03-27
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Granted: 1942-03-09
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Expires: 1958-03-27
Abstract
No abstract record available.
Inventors
- 👤 Emil Walther
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 15:57
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/46; H05B6/48; H05B6/50
Claims Analysis
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References Cited (Backward Citations)
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