DE936348C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electron beam tube with metal cone and glass window
Assignee: Koninklijke Philips NV
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Filing: 1954-05-01
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Granted: 1955-12-07
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Expires: 1974-05-01
Abstract
No abstract record available.
Inventors
- 👤 Otto Louis Van Steenis
- 👤 Henricus Gerbrand Piet Vermaas
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 14:09
CPC Classifications
C; C03; C03C; C03C27/00; C03C27/02; H; H01; H01J; H01J29/00; H01J29/86; H01J29/87
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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