Patent US3320611A successfully refreshed from Google Patents.
DE550265C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electrothermal cooler and heater
Assignee: AEG AG
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Filing: 1930-05-01
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Granted: 1932-05-14
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Expires: 1950-05-01
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Erich Schlegel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 11:21
CPC Classifications
H; H10; H10N; H10N10/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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