AP

Alan H. Pickering

EC English Electric Valve Co.: 1 patents #1 of 9Top 15%
Overall (1982): #76,617 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311968 Magnetron having cavity wall vibrated by tuning fork Geoffrey John Rowlands 1982-01-19