NL166574C
Expired / Lapsed
NL
⏱️ 0.0 years remaining
ELECTRON RADIUS TUBE WITH A SIMPLE ELECTRON CANNON FOR A NUMBER OF ELECTRON BEAMS.
Assignee: Sony Corp
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Filing: 1969-11-13
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Granted: 1981-08-17
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Expires: 1989-11-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-11-04 08:18
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/10; H01J31/20; H01J31/201; H01J31/203; H01J31/206; H01J29/00; H01J29/46; H01J29/58; H01J29/62; H01J29/622; H01J29/624
Claims Analysis
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References Cited (Backward Citations)
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