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Loop coupling devices
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CPC
H01J2223/46
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2223/00
Details of transit-time tubes of the types covered by group H01J2225/00
Current Industry
H01J2223/46
Loop coupling devices
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Patents Grants
last 30 patents
Information
Patent Grant
Electron beam tube having resonant cavity circuit with selectively...
Patent number
5,581,153
Issue date
Dec 3, 1996
EEV Limited
Mark Bridges
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents