DE404012C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electrode for electric gas or glow lamps
Assignee: Osram GmbH
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Filing: 1922-09-20
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Granted: 1924-10-11
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Expires: 1942-09-20
Abstract
No abstract record available.
Inventors
- 👤 Dr Franz Skaupy
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 21:50
CPC Classifications
H; H01; H01J; H01J17/00; H01J17/38; H01J17/48; H01J17/49; H01J17/491
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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