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Filing date
Publication date
Application filed by Furuno Electric CofiledCriticalFuruno Electric Co
Publication of NO753064LpublicationCriticalpatent/NO753064L/no
Publication of NO140867BpublicationCriticalpatent/NO140867B/no
Publication of NO140867CpublicationCriticalpatent/NO140867C/no
G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
G01S7/56—Display arrangements
G01S7/62—Cathode-ray tube displays
G01S7/6218—Cathode-ray tube displays providing two-dimensional coordinated display of distance and direction
G01S7/6227—Plan-position indicators, i.e. P.P.I.
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Radar, Positioning & Navigation
(AREA)
Remote Sensing
(AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves
(AREA)
Radar Systems Or Details Thereof
(AREA)
Road Signs Or Road Markings
(AREA)
NO753064A1974-11-151975-09-08Visningsanordning ved planindikator.
NO140867C
(no)