72274833
Jun 27, 1967
Dec 10, 1968
SURFACE ANALYZER FOR THE MEASUREMENT AND EVALUATION OF SURFACE PHENOMENA, SUCH AS THE AMOUNT AND KIND OF RESIDUE, TOPOGRAPHY OF SURFACE SYSTEMS, AND DEGREE OF CURE OF THERMAL-SETTING RESINS PROVIDING TEST DATA ON SURFACES OF METAL, GLASS, PAPER, PLASTIC, ETC
Fancy Goods