72169352
May 21, 1963
Jul 21, 1964
STRAIN RODS TO SERVE AS TENSION MEMBERS IN CONNECTION WITH INSULATED SUPPORTING OF ELECTRICALLY CHARGED LINES OR EQUIPMENT, HOT STICKS HAVING INSULATED HANDLES FOR WORK IN CONNECTION WITH ELECTRICALLY CHARGED EQUIPMENT AND FIBERGLASS RODS FOR USE AS HANDLES OR THE LIKE FOR IMPLEMENTS
Yarns and Threads