CH240305A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Discharge tube with mercury cathode.
Assignee: Philips Nv
•
Filing: 1943-06-10
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Granted: —
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Expires: 1963-06-10
Abstract
No abstract record available.
Inventors
- 👤 Gloeilampenfabrieken N Philips
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 19:10
CPC Classifications
H; H01; H01J; H01J13/00; H01J13/02; H01J13/34; H01J13/48; H01J2893/00; H01J2893/0072; H01J2893/0073; H01J2893/0074; H01J2893/0087
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References Cited (Backward Citations)
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