DT

David R. Tice

EC English Electric Valve Co.: 1 patents #32 of 66Top 50%
Overall (All Time): #4,082,229 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4246512 Co-axial multi cavity anode magnetrons Alan H. Pickering, Geoffrey John Rowlands 1981-01-20