NL47978C - - Google Patents

Info

Publication number: NL47978C
Authority: NL; Netherlands

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.)

1936-07-18

Publication of NL47978C publication Critical patent/NL47978C/xx

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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/08—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)

NL47978D 1936-07-18 NL47978C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE479330X		1936-07-18

Publications (1)

Publication Number	Publication Date
NL47978C true NL47978C (en)

Family

ID=6542390

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL47978D NL47978C (en)	1936-07-18

Country Status (3)

Country	Link
FR (1)	FR824475A (en)
GB (1)	GB479330A (en)
NL (1)	NL47978C (en)

0
- NL NL47978D patent/NL47978C/xx active
1937
- 1937-07-16 GB GB19738/37A patent/GB479330A/en not_active Expired
- 1937-07-16 FR FR824475D patent/FR824475A/en not_active Expired

Also Published As

Publication number	Publication date
GB479330A (en)	1938-02-03
FR824475A (en)	1938-02-09

Publication	Publication Date	Title
BE415900A (en)	1936-07-31
FR795139A (en)	1936-03-03
BE415159A (en)
BE414370A (en)	1936-04-30
BE413759A (en)	1936-03-31
BE414645A (en)	1936-04-30
BE413893A (en)
BE414636A (en)	1936-04-30
SE101954C1 (en)	1941-07-08
BE424950A (en)
NL47978C (en)
BE418885A (en)
BE416887A (en)
BE416350A (en)
BE416345A (en)	1936-07-31
BE416328A (en)	1936-08-31
BE416321A (en)
BE416312A (en)
BE416271A (en)
BE414076A (en)
BE416111A (en)
BE415974A (en)
BE415089A (en)
BE415761A (en)
BE415752A (en)