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Travelling wave tubes
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Patent number 4,748,377
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Issue date May 31, 1988
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English Electric Valve Company Limited
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Robin C. M. King
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H01 - BASIC ELECTRIC ELEMENTS
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Linear beam tubes
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Patent number 4,599,542
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Issue date Jul 8, 1986
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English Electric Valve Company Limited
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Robin C. M. King
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H01 - BASIC ELECTRIC ELEMENTS
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Travelling wave tubes
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Patent number 4,147,955
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Issue date Apr 3, 1979
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English Electric Valve Company Limited
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Robin C. M. King
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H01 - BASIC ELECTRIC ELEMENTS
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Travelling wave tubes
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Patent number 4,105,911
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Issue date Aug 8, 1978
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English Electric Valve Company Limited
-
Robin C. M. King
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H01 - BASIC ELECTRIC ELEMENTS