DE403000C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method for the operation of cathode tubes in wireless communication
Assignee: Individual
•
Filing: 1923-02-23
•
Granted: 1924-09-19
•
Expires: 1943-02-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 23:39
CPC Classifications
H; H10; H10N; H10N10/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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