NO753427L - - Google Patents

Info

Publication number
NO753427L
NO753427L NO753427A NO753427A NO753427L NO 753427 L NO753427 L NO 753427L NO 753427 A NO753427 A NO 753427A NO 753427 A NO753427 A NO 753427A NO 753427 L NO753427 L NO 753427L
Authority
NO
Norway
Application number
NO753427A
Other languages
Norwegian (no)
Other versions
NO145858B (no
NO145858C (no
Inventor
R Cauer
Original Assignee
Electroacustic Gmbh
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 Electroacustic Gmbh filed Critical Electroacustic Gmbh
Publication of NO753427L publication Critical patent/NO753427L/no
Publication of NO145858B publication Critical patent/NO145858B/no
Publication of NO145858C publication Critical patent/NO145858C/no

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
    • 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
    • G01S7/60—Display arrangements for providing a permanent recording
    • 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
    • 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
    • G01S7/58—Display arrangements for providing variable ranges

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Toys (AREA)
NO753427A 1975-01-29 1975-10-09 Ekkolodd med i det minste to mellomlagre NO145858C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503578 DE2503578B2 (de) 1975-01-29 1975-01-29 Verfahren zum verhindern der aufzeichnung von doppelechos bei einem echolotgeraet

Publications (3)

Publication Number Publication Date
NO753427L true NO753427L (zh) 1976-07-30
NO145858B NO145858B (no) 1982-03-01
NO145858C NO145858C (no) 1982-06-09

Family

ID=5937577

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753427A NO145858C (no) 1975-01-29 1975-10-09 Ekkolodd med i det minste to mellomlagre

Country Status (3)

Country Link
DE (1) DE2503578B2 (zh)
GB (1) GB1523541A (zh)
NO (1) NO145858C (zh)

Also Published As

Publication number Publication date
DE2503578B2 (de) 1976-11-11
DE2503578A1 (de) 1976-08-05
NO145858B (no) 1982-03-01
GB1523541A (en) 1978-09-06
NO145858C (no) 1982-06-09

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