Machine rotation rate indicating means

Machine speed indicator

Magnetic flowmeter nulling system

Magnetic position marker

Magnetic ring for detecting the rotation of an object

Magnetic rotary encoder for detection of absolute values of...

Magnetic rotational detecting arrangement for sensing the...

Magnetically biased velocity change sensor

Magnetically-damped, testable accelerometer

Magnetohydrodynamic angular transducing element

Marine instrument

Mass flowmeter

Mass in liquid vehicular crash sensor

Mathod and apparatus for in-situ measurement of the angular...

Maximum acceleration indicator

Measurement apparatus and sensor apparatus

Measurement of at least one of the fluid flow rate and...

Measurement system

Measuring drillstem loading and behavior

Measuring system for monitoring buildings, terrain sections...