Eindhoven, NL
Information
Patent Grant
Koninklijke Philips Electronics N.V.
Ferdinand R. Antheunes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
U.S. Philips Corporation
Christianus H. J. Bergmans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
U.S. Philips Corporation
Leonardus A. A. Valkestijn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
U.S. Philips Corporation
Fransiscus M. J. Nooijen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
U.S. Philips Corporation
Leonardus A. A. Valkestijn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
U.S. Philips Corporation
Erich J. Palm
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
U.S. Philips Corporation
Christianus H. J. Bergmans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
