Apparatus for and method of determining rotational or linear...

Apparatus for and method of determining rotational stiffness

Apparatus for and method of measuring instantaneous power...

Apparatus for conveying fluid pressures to a differential...

Apparatus for demonstrating relative drive efficiency

Apparatus for detecting a leak in a fluid-pressure system

Apparatus for detecting and displaying pressures of the...

Apparatus for detecting and indicating the occurrence of a...

Apparatus for detecting fluid line occlusion

Apparatus for determining jet engine thrust

Apparatus for determining the differential pressure and the...

Apparatus for determining the pressure between a support...

Apparatus for determining the tensile stress in a...

Apparatus for enhancing strain in intrinsic fiber optic...

Apparatus for failure prediction of earth structures

Apparatus for indicating true furnace draft

Apparatus for linearly converting a mechanical quantity into...

Apparatus for measuring a plurality of force components

Apparatus for measuring a tensile force

Apparatus for measuring barometric pressure