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Charles W. Earp
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London, EN
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last 30 patents
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Patent Grant
System for enabling coherent signal processing at a remote receivin...
Patent number
4,053,892
Issue date
Oct 11, 1977
International Standard Electric Corporation
Charles W. Earp
G01 - MEASURING TESTING
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Patent Grant
Radio navigation beacon
Patent number
4,017,860
Issue date
Apr 12, 1977
International Standard Electric Corporation
Charles W. Earp
G01 - MEASURING TESTING