71691783
Jul 22, 1955
Mar 13, 1956
BORING TOOLS, DRILLS, DRILL EXTENSION RODS, WALL ANCHOR COLLAPSING TOOLS, TOOL HOLDERS, TOOL EJECTORS, SCREW GAUGES, AND PARTS OF THE FOREGOING, AND METAL TIES, LOOPS, AND HANGERS FOR SECURING CONCRETE FORMS
Yarns and Threads