DE691786C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric tubular heater
Assignee: Voigt and Haeffner AG
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Filing: 1934-04-17
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Granted: 1940-06-05
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Expires: 1954-04-17
Abstract
No abstract record available.
Inventors
- 👤 Karl Kayser
- 👤 Paul Schneider
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 18:35
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/02; H05B3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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