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Meirion Francis Lewis
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Malvern, EN
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last 30 patents
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Patent Grant
Multi-moded acoustic wave oscillator
Patent number
4,078,210
Issue date
Mar 7, 1978
National Research Development Corporation
Meirion Francis Lewis
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Acoustic wave devices
Patent number
3,950,713
Issue date
Apr 13, 1976
National Research Development Corporation
Meirion Francis Lewis
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Surface acoustic wave oscillators
Patent number
3,936,765
Issue date
Feb 3, 1976
National Research Development Corporation
Meirion Francis Lewis
H03 - BASIC ELECTRONIC CIRCUITRY