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Inventor
GERSTORFER OSKAR
DE
2 patents
Patents
2 patents
US4763006A
Aug 9, 1988
Device determining surface element inclination angle for the optical detection of form errors of a low order
RODENSTOCK OPTIK G
8 citations
68
US4728196A
Mar 1, 1988
Arrangement for determining a surface structure, especially for roughness
RODENSTOCK OPTIK G
14 citations
65