GB1257509A - - Google Patents

Info

Publication number
GB1257509A
GB1257509A GB1257509DA GB1257509A GB 1257509 A GB1257509 A GB 1257509A GB 1257509D A GB1257509D A GB 1257509DA GB 1257509 A GB1257509 A GB 1257509A
Authority
GB
United Kingdom
Prior art keywords
carrier
scale
july
reflection
sounding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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
Priority claimed from DE19681773814 external-priority patent/DE1773814C3/de
Application filed filed Critical
Publication of GB1257509A publication Critical patent/GB1257509A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Instructional Devices (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB1257509D 1968-07-10 1969-07-09 Expired GB1257509A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681773814 DE1773814C3 (de) 1968-07-10 Vorrichtung zur Darstellung einer Skala für die MeBwertablesung auf der Schreibfläche eines Schreibers, insbesondere eines Schreibers für Echolote

Publications (1)

Publication Number Publication Date
GB1257509A true GB1257509A (https=) 1971-12-22

Family

ID=5701877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257509D Expired GB1257509A (https=) 1968-07-10 1969-07-09

Country Status (2)

Country Link
FR (1) FR2012679A1 (https=)
GB (1) GB1257509A (https=)

Also Published As

Publication number Publication date
DE1773814A1 (de) 1972-01-27
DE1773814B2 (de) 1973-09-06
FR2012679A1 (https=) 1970-03-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees