MATRIX
MEASURING GAUGES, APPARATUS, INSTRUMENTS, AND ACCESSORIES FOR MEASURING AND TESTING DIMENSIONS, ANGLES, AND SHAPES-NAMELY, CALIPER GAUGES, SLIP GAUGES, SLIP GAUGE ACCESSORIES FOR ASSOCIATING A PLURALITY OF SLIP GAUGES IN VARIOUS ASSEMBLAGES FOR VARIOUS MEASURING PURPOSES, THE SAME BEING HOLDERS, JAWS, STRAIGHT EDGES, SCRIBERS, CENTRE POINTS, AND MOUNTING BASES; PLAIN, AND THREADED TAPER GAUGES; MEASURING RODS OR BARS; TAPER, AND HARDENED AND GROUND, PARALLELS; VERNIER GAUGES; SQUARES; SINE BA...
Expired · July 18, 1950 · 71601126 ·