requiring external operation, e.g. by electromagnetic force

Introduced: September 1968

Last revised: January 2006

Full Title

Design features of general application > for transferring a condition from one stage to a higher stage > requiring external operation, e.g. by electromagnetic force

Classification Context

Section:: PHYSICS
Class:: COMPUTING OR CALCULATING; COUNTING
Subclass:: COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR