BE440248A - - Google Patents

Info

Publication number
BE440248A
BE440248A BE440248DA BE440248A BE 440248 A BE440248 A BE 440248A BE 440248D A BE440248D A BE 440248DA BE 440248 A BE440248 A BE 440248A
Authority
BE
Belgium
Application number
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.)
Publication of BE440248A publication Critical patent/BE440248A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
BE440248D 1940-01-25 BE440248A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216708X 1940-01-25

Publications (1)

Publication Number Publication Date
BE440248A true BE440248A (fr)

Family

ID=5830309

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440248D BE440248A (fr) 1940-01-25

Country Status (4)

Country Link
US (1) US2285092A (fr)
BE (1) BE440248A (fr)
CH (1) CH216708A (fr)
FR (1) FR869511A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468028A (en) * 1945-05-12 1949-04-26 Standard Telephones Cables Ltd Method and apparatus for testing direction finders
US5255573A (en) * 1992-01-22 1993-10-26 Harken, Inc. Winch handle

Also Published As

Publication number Publication date
US2285092A (en) 1942-06-02
FR869511A (fr) 1942-02-04
CH216708A (de) 1941-09-15

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