72263886
Feb 3, 1967
Mar 4, 1969
INSPECTION AND MEASURING EQUIPMENT-NAMELY, GLASSWARE FAULT INSPECTION DEVICES, AND [ OIL WELL CONDITION SENSING EQUIPMENT FOR MEASURING CONDITIONS SUCH AS TEMPERATURE AND PRESSURE AND INDICATING THE MEASURED CONDITION AT A REMOTE LOCATION ] * REPLACEMENT PARTS FOR GLASSWARE FAULT INSPECTION DEVICES *
Fancy Goods