73576611
Jan 6, 1986
LIQUID FLOW METERS FOR USE IN MEDICAL INSTRUMENTS, VOLUMETRIC METERS AND LIQUID FLOW METERS USED TO MEASURE OIL, OIL DISTILLATES, FOODS, TOILETRIES, CHEMICAL AND INDUSTRIAL LIQUID, FLOW METERS FOR OIL, GASOLINE AND CHEMICAL AND INDUSTRIAL LIQUIDS IN TANK LORRIES, ELECTROMAGNETIC FLOW METERS AND WATER METERS
Electrical and Scientific Apparatus