watches, stop watches; cases, parts and fittings for all the aforesaid goods

SURGICAL DRAINAGE PUMPS EACH HAVING A WORKING CHAMBER LINED WITH AN ELECTRICAL RESISTANCE FILAMENT ALTERNATELY ENERGIZED AND DE-ENERGIZED TO EFFECT EXPANSION AND CONTRACTION OF THE GAS THEREIN AND VALVED TO PROVIDE AN UNIDIRECTIONAL FLOW OF THE GAS THERETHROUGH

Steam engine boilers; High Pressure Steam Boilers used for Heavy Oil Extraction [ ; Steam Separators; Oil separators; Dust separators ]

steam generators

ENGINEERING SERVICES RELATING TO PLANT DESIGN

WATER TREATING EQUIPMENT AND FILTERING UNITS