NL142498B - RADAR MARKING DEVICE. - Google Patents

RADAR MARKING DEVICE.

Info

Publication number
NL142498B
NL142498B NL6912197A NL6912197A NL142498B NL 142498 B NL142498 B NL 142498B NL 6912197 A NL6912197 A NL 6912197A NL 6912197 A NL6912197 A NL 6912197A NL 142498 B NL142498 B NL 142498B
Authority
NL
Netherlands
Prior art keywords
marking device
radar marking
radar
marking
Prior art date
Application number
NL6912197A
Other languages
Dutch (nl)
Other versions
NL6912197A (en
Original Assignee
Decca Ltd
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 Decca Ltd filed Critical Decca Ltd
Publication of NL6912197A publication Critical patent/NL6912197A/xx
Publication of NL142498B publication Critical patent/NL142498B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
NL6912197A 1968-08-12 1969-08-11 RADAR MARKING DEVICE. NL142498B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3838768A GB1211160A (en) 1968-08-12 1968-08-12 Improvements in or relating to radar display apparatus

Publications (2)

Publication Number Publication Date
NL6912197A NL6912197A (en) 1970-02-16
NL142498B true NL142498B (en) 1974-06-17

Family

ID=10403147

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912197A NL142498B (en) 1968-08-12 1969-08-11 RADAR MARKING DEVICE.

Country Status (5)

Country Link
DE (1) DE1939080C3 (en)
FR (1) FR2015515A1 (en)
GB (1) GB1211160A (en)
NL (1) NL142498B (en)
SE (1) SE359932B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125834A (en) * 1977-03-14 1978-11-14 Raytheon Company Display range marker processor
GB2133256B (en) * 1982-07-28 1986-10-22 Tokyo Keiki Kk A ppi display apparatus
DE4227505A1 (en) * 1992-08-20 1994-02-24 Basf Ag Process for the preparation of alkyl cyanoacetates

Also Published As

Publication number Publication date
SE359932B (en) 1973-09-10
FR2015515A1 (en) 1970-04-30
NL6912197A (en) 1970-02-16
DE1939080B2 (en) 1973-07-12
GB1211160A (en) 1970-11-04
DE1939080C3 (en) 1974-02-07
DE1939080A1 (en) 1970-10-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DECCA