DE633760C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Discharge lamp in which the discharge passes through a narrowed cross section
Assignee: Siemens Corp
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Filing: 1930-09-26
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Granted: 1936-08-05
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Expires: 1950-09-26
Abstract
No abstract record available.
Inventors
- 👤 Dr Walter Schottky
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-10 02:25
CPC Classifications
H; H01; H01J; H01J61/00; H01J61/02; H01J61/04; H01J61/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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