METHOD AND STEREOSCOPIC OPTICAL APPARATUS FOR DETERMINING THE ROUGHNESS OF THE SURFACES OF MACHINED PARTS

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Bibliographic Details
Main Authors LIVIU ILIESCU, ION DRAGO
Format Patent
LanguageEnglish
Published 25.05.1971
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
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Bibliography:Application Number: USD3580682