DE402425C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Tungsten arc lamp
Assignee: Osram GmbH
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Filing: —
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Granted: 1924-09-18
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Expires: 1941-09-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 04:39
CPC Classifications
H; H01; H01J; H01J61/00; H01J61/02; H01J61/04; H01J61/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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