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Publication of CH235062ApublicationCriticalpatent/CH235062A/de
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
G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
G01S13/88—Radar or analogous systems specially adapted for specific applications
G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
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Engineering & Computer Science
(AREA)
Radar, Positioning & Navigation
(AREA)
Remote Sensing
(AREA)
Physics & Mathematics
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Electromagnetism
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Computer Networks & Wireless Communication
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General Physics & Mathematics
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CH235062D1941-12-091942-12-01Verfahren und Einrichtung zur Vertikalnavigation von Flugzeugen, insbesondere zwecks Schlechtwetterlandung.
CH235062A
(de)
Verfahren und Einrichtung zur Verhütung der Bildung bzw. zur Beseitigung von festhaftenden Niederschlägen in Flüssigkeitsbehältern, insbesondere von Kesselstein in Wasserbehältern und Wasserleitungen.