PHOTOMETRICS
PROVIDING DATA PROCESSING SERVICES-NAMELY, PRODUCING FROM A SAMPLE SUCH AS A PHOTOGRAPHIC IMAGE, SPECIMEN OR THE LIKE, A RECORD WHEREIN THE DENSITY, TRANSMISSION OR REFLECTIVITY CHARACTERISTICS OF THE SAMPLE ARE MEASURED AND PRESENTED IN GRAPHIC FORM AS A MAP, TO THE ORDER AND/OR SPECIFICATION OF OTHERS
Expired · March 25, 1969 · 72322735 ·