72243848
Apr 20, 1966
Dec 12, 1967
OIL PUMPING, HEATING AND STRAINING SETS COMPRISING VARIOUS COMBINATIONS OF FUEL OIL PUMPS, MOTOR OR TURBINE DRIVES, SUCTION STRAINERS AND DISCHARGE STRAINERS, STEAM OR ELECTRICAL HEATERS, AND ASSOCIATED STRUCTURAL FRAMEWORK, PIPING CONNECTIONS AND OCCASIONALLY WIRING; OIL AND GAS BURNER PACKAGES AND FUEL BURNING SYSTEMS COMPRISING VARIOUS COMBINATIONS OF BURNERS, BURNER FANS, BURNER STEEL WINDBOXES AND COMBUSTION CONTROL PANELS
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