165251 ⎘
Details of, or accessories for, apparatus of groups - insofar as such details or appliances are not adapted to particular types of such apparatus; Compensating or correcting for variations in pressure, density or temperature using means to maintain zero differential pressure across the motor
Coolable device for measuring through-flow processes of fluids
#2Bidirectionally flow-impinged device for measuring flow processes of fluids
#3Flushable device for measuring flow processes of fluids
#4Dynamic-adaptive vapor reduction system and method
#5Flowmeter having pressure difference sensor in parallel with displacement meter
#6Dynamic-adaptive vapor reduction system and method
#7Servo type volumetric flowmeter employing a pump unit system