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Automatic Keytop Inspection D Device

IP.com Disclosure Number: IPCOM000048882D
Original Publication Date: 1982-Apr-01
Included in the Prior Art Database: 2005-Feb-09

Publishing Venue


Related People

Griffith, JE Lavin, MA Lieberman, LI [+details]


The herein-described device automatically inspects symbolic legends on the tops of typewriter keys and reports four types of defects: missing keys, incorrect keys. misoriented keys and defective legends (smudges, breaks, etc).