Patent US 4977348A

From TekWiki
Revision as of 03:29, 31 August 2021 by Maintenance script (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Patent number US 4977348A (click link for details and documents via Google Patents)
Title Electron discharge tube with bipotential electrode structure
Inventors Conrad Odenthal
Company Tektronix Inc
Filing date 1989-03-07
Grant date 1990-12-11



Retrieved from "https://w140.com/tekwiki/index.php?title=Patent_US_4977348A&oldid=67987"