FR858667A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Cathode ray tube
Assignee: Robert Bosch Fernsehanlagen GmbH
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Filing: 1939-08-04
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Granted: 1940-11-30
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Expires: 1959-08-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 12:25
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/46; H01J29/70; H01J29/72; H01J29/76
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References Cited (Backward Citations)
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