Patent DE970869C successfully refreshed from Google Patents.
DE970869C
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DE
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Phosphors for electroluminescent lamps
Assignee: Osram GmbH
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Filing: 1954-09-29
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Granted: 1958-11-06
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Expires: 1974-09-29
Abstract
No abstract record available.
Inventors
- 👤 Dr Phil Nat Albrecht Dipl-Phys
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 19:39
CPC Classifications
H; H05; H05B; H05B33/00; H05B33/12; H05B33/14; H05B33/145; H01; H01J; H01J61/00; H01J61/02; H01J61/38; H01J61/42; H01J61/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE739390C
Cited
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