CH297983A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Electric high pressure gas discharge lamp with fixed glow electrodes.
Assignee: Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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Filing: 1951-07-19
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Granted: —
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Expires: 1971-07-19
Abstract
No abstract record available.
Inventors
- 👤 F Patent-Treuhand-Gesellschaft
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-10 02:26
CPC Classifications
H; H01; H01J; H01J61/00; H01J61/02; H01J61/04; H01J61/06; H01J61/073; H01J61/0732
Claims Analysis
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References Cited (Backward Citations)
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