Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of DE1808871A1publicationCriticalpatent/DE1808871A1/de
Publication of DE1808871B2publicationCriticalpatent/DE1808871B2/de
Schaltungsanordnung zum Überwachen von zwei oder mehreren verschiedenen Wertigkei ten zugeordneten und/oder sich ausschließen den Lichtsignalen in Verkehrssignalanlagen
Schaltungsanordnung zum Oberwachen von zwei oder mehreren verschiedenen Wertigkeiten zugeordneten und/oder sich ausschließenden Lichtsignalen in Verkehrssignalanlagen