DE823767C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
High vacuum ion beam tube with glow cathode
Assignee: Siemens and Halske AG
•
Filing: 1949-03-04
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Granted: 1951-12-06
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Expires: 1969-03-04
Abstract
No abstract record available.
Inventors
- 👤 Dr Willy Krug
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 16:15
CPC Classifications
H; H01; H01J; H01J27/00; H01J27/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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