32,070
edits
Conrad Odenthal: Difference between revisions
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* 5077498 "Pinched electron beam cathode-ray tube with high-voltage einzel focus lens" | * 5077498 "Pinched electron beam cathode-ray tube with high-voltage einzel focus lens" | ||
* 5221875 "High resolution cathode-ray tube with high bandwidth capability" | * 5221875 "High resolution cathode-ray tube with high bandwidth capability" | ||