Apparatus and method for calculating muzzle velocity

Apparatus and method for measuring head speed and opening angle

Apparatus and method for measuring velocity and instantaneous sp

Apparatus for indicating the output of a machine

Apparatus for measuring the muzzle velocity of a projectile fire

Apparatus for measuring the muzzle velocity V-null of a projecti

Apparatus for time-interval measurement

Apparatus for timing aquatic craft for water skiing competition

Bow-mounted apparatus for detection and quantification of...

Ceramic coated differential sensor coil for use on a gun muzzle

Chronograph

Circuit for measuring the refractory period of a heart pacer

Coulometer with end of integration color change indicator

Counting process for time-to-digital converting circuits

Cross-correlator circuit

Device for measuring a nociceptive reaction of laboratory animal

Device for measuring the speed of a moving object

Device for measuring the speed of a rail-mounted vehicle

Device for measuring the speed of an object traveling between tw

Device for measuring the stopping time of working machines