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Inventor
LAVANCHY JEAN-PIERRE
2 patents
Patents
2 patents
US4040740A
Aug 9, 1977
Opto-electronic sensor
BOSCH GMBH ROBERT
22 citations
78
US4217053A
Aug 12, 1980
Apparatus and method to test workpieces for size, relative position, material integrity, and the like
BOSCH GMBH ROBERT
7 citations
69