DE734764C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Multi-beam cathode ray tubes
Assignee: Siemens Corp
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Filing: 1937-08-07
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Granted: 1943-04-24
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Expires: 1957-08-07
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Bodo Von Borries
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 22:09
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/46; H01J29/58; H01J29/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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