72406168
Oct 27, 1971
Feb 20, 1973
DRILLING, TAPPING, AND THREADING MACHINES OF BOTH VERTICAL AND HORIZONTAL TYPES, ANGULAR SINGLE SPINDLE NUT TAPPING MACHINES, HORIZONTAL AND VERTICAL TYPES OF DRILLING, TAPPING, AND THREADING UNITS FOR SPECIAL APPLICATIONS, FIXTURES, CLAMPS, AND VISES
Yarns and Threads