Device for generating electric signals representing the position

Device for graphic communication

Device for locally positioning a flexible rotating disc

Device for locating the unknown position of an electrical conduc

Device for numerically generating a wave which is phase modulate

Device for obtaining a jitterstable synchronization of a counter

Device for producing x-y coordinate addresses for a picture scre

Device for reading out information recorded upon a substrate

Device for regenerating telegraphic signals

Device for selective search of objects using images thereof

Device for sending and receiving a message

Device for synchronizing a binary data train in relation to a re

Device for synchronizing a receiver of numerical data

Device for teletypewriters for the deposit of sheet-type recordi

Device for the elimination of the effect of background radiation

Device for the transmission of push-pull signals

Device for the transmission of push-pull signals across a two-wi

Device for transmission of information by pulse code frequency s

Device for treating male persons suffering from urine incontinen

Device for two-dimensional localization of events that generate