WELCON
								DEVICES-NAMELY, CONTACTORS, SOCKETS AND CARRIERS, UTILIZED FOR SUPPORTING INTEGRATED MICRO CIRCUITS, SUCH AS FLAT PACKS, DUAL-IN-LINES, AND TRANSISTORS, DURING SHIPMENT AND DURING TESTING PRIOR TO INSERTION OF THE MICRO CIRCUITS INTO A PRODUCTION ASSEMBLY
                                Expired  ·  April 25, 1973  ·  72455555  ·