SGLE SUBCO L.L.C.

CARBOTROL

HEAT TREATING FURNACES;

CORRTHERM

CORETHERM;ELECTRIC HEATING ELEMENTS FOR INDUSTRIAL FURNACES;

CZERBIDE

REFRACTORY SHAPES;

HAMCO

[ BENCH-TYPE AUTOMATIC GRINDER FOR CIRCULAR SAWS; PRECISION WAFERING MACHINE INCLUDING ABRASIVE BLADES, BLADE TENSIONING HEAD, MOTORIZED BILLET POSITIONING ACCESSORY AND AUTOMATIC WAFER REMOVAL SYSTEM FOR USE THEREWITH; THIN SECTIONING MACHINE AND ABRASIVE BLADES FOR USE THEREWITH; PRECISION DIAMOND LAPPER; DRUM-FIXTURING SLICING/CUT-OFF SAW AND ABRASIVE BLADES FOR USE THEREWITH ];CRYSTAL GROWING FURNACE;

HAMCO

crystal growing furnace;

HEVI-DUTY

HEAVY-DUTY;Gas Fired Industrial Processing Furnaces and Ovens;

HUMID-FLOW

Environmental Chambers Providing Controlled Temperature and Humidity;

HYCARB

Refractories for Furnaces-Namely, Kiln Furniture, Heat Treating Furnace Parts, Metal Melting Furnace Parts, Furnace Hearths, Furnace Linings, Burner Blocks, Tap-Out Blocks, Hearth Supports, and Protective Tubes for Thermocouples;

HYEN

IN THE STATEMENT, COLUMN 2, LINE 3, SEPT. 8, 1967 BOTH OCCURRENCES SHOULD BE DELETED AND MAR. 4, 1947 SHOULD BE INSERTED.;ENDOTHERMIC GAS GENERATORS;

HYNI

IN THE STATEMENT, COLUMN 2, LINE 3, JULY 28, 1958 BOTH OCCURRENCES SHOULD BE DELETED AND DEC. 1, 1956 SHOULD BE INSERTED.;NITROGEN GENERATORS;

HYZIRC

Refractories for Furnaces-Namely, Kiln Furniture, Heat Treating Furnace Parts, Metal Melting Furnace Parts, Furnace Hearths, Furnace Linings, Burner Blocks, Tap-Out Blocks, Hearth Supports, and Protective Tubes for Thermocouples;

ISOBRITE

Electrical Industrial Furnaces and Controls Therefor Sold as a Unit;

ISOVAC

VACUUM HEAT TREATING FURNACE;

KAYEX

bench-type automatic grinder for circular saws; precision wafering machine including abrasive blades, blade tensioning head, motorized billet positioning accessory and automatic wafer removal system for use therewith; thin sectioning machine and abrasive blades for use therewith; drum-fixturing slicing/cut-off saw and abrasive blades for use therewith;crystal growing furnace;

M

ELECTRICAL APPARATUS-NAMELY, ELECTRICAL OVENS, ELECTRICAL FURNACES, ELECTRICAL STERILIZERS FOR INDUSTRIAL USE, ELECTRICAL HEATING ELEMENTS, ELECTRONIC RELAYS, ELECTRICAL TIMERS FOR USE WITH ELECTRICAL APPARATUS, AND ELECTRICAL TEMPERATURE CONTROLLERS FOR USE WITH ELECTRICAL APPARATUS;

M

MEASURING AND SCIENTIFIC APPLIANCES NAMELY, LIQUID BATHS, TEMPERATURE CONTROLLERS, PYROMETERS, THERMOSTATS, INCUBATORS FOR SCIENTIFIC AND LABORATORY USE, STERILIZERS FOR SCIENTIFIC AND LABORATORY USE, OVENS FOR SCIENTIFIC AND LABORATORY USE, [LIQUID LEVEL CONTROLLERS], COOLING UNITS FOR SCIENTIFIC AND LABORATORY USE, HUMIDITY CABINETS FOR SCIENTIFIC AND LABORATORY USE, AND TIMERS;

MEMORY RING

CALIBRATED DIAL-AND-KNOB ASSEMBLIES WITH PROVISION FOR CORRECTION OF CALIBRATION INACCURACIES;

MULTIPLE UNIT

ELECTRIC FURNACES AND ELECTRIC HOT PLATES;

OXYTROL

Electrically or Electronically Operated Instruments-Namely, Probes for Measurement of Carbon Monoxide, Carbon Dioxide and Water Vapor, Control Circuitry and Gate Valves to Monitor, Record and Control the Flow of Natural Gas into Heat Treating Furnaces;

POWER-O-MATIC 60

FEB. 16, 1955, AS TO POWER-O-MATIC.;Industrial and Scientific Electric Ovens and Furnaces, and Automatic Temperature Controls Therefor Having Terminals for Connection in Series and Across Heating Elements of Properly Matched Characteristics;

QUENCH-GUARD

Moisture Detecting Devices for Oil Quench Tanks;

RAD-O-GLOW

Electric Furnaces for Laboratory Use;

SINTER-ALL

electrically powered furnace for sintering metal;

TRICARB

ELECTRICALLY-CONTROLLED HEATTREATING FURNACES FOR HOMOGENEOUS CARBURIZING, CONTROLLED CASE CARBURIZING, CARBON RESTORATION, HARDENING OR CARBONITRIDING AND ELECTRIC CONTROL APPARATUS FOR APPLICATION THERETO;