The selective calling system for maritime communications
Erhoehung der Zuverlaessigkeit von Funkenstrecken
Automatisierung der Sicherheitsberechnung elektrischer Schiffskraftanlagen
Einige Probleme des automatisierten Elektroantriebes in Reifenfabriken
Operational requirements for a naval communications system
Instrument landing system improvement program (Interim rep.)
Proc. of The Reliability Engng. Conf. For The Electr. Power Ind., New York, 21 February 1974
A data link and processor for train speed supervision
Instrument landing system monitor precision calibrator (final rep.)
Airborne eqipment for use with the microwave landing system