FR642695A - Boussole perfectionnée pour l'aviation, la marine, etc. - Google Patents

Boussole perfectionnée pour l'aviation, la marine, etc.

Info

Publication number
FR642695A
FR642695A FR642695DA FR642695A FR 642695 A FR642695 A FR 642695A FR 642695D A FR642695D A FR 642695DA FR 642695 A FR642695 A FR 642695A
Authority
FR
France
Prior art keywords
navy
compass
aviation
advanced
advanced compass
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)
Inventor
Antoine-Marius-Camil Morel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KRAUSS SOC D Ets
Original Assignee
KRAUSS SOC D Ets
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 KRAUSS SOC D Ets filed Critical KRAUSS SOC D Ets
Application granted granted Critical
Publication of FR642695A publication Critical patent/FR642695A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR642695D 1927-03-23 1927-03-23 Boussole perfectionnée pour l'aviation, la marine, etc. Expired FR642695A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR642695T 1927-03-23

Publications (1)

Publication Number Publication Date
FR642695A true FR642695A (fr) 1928-09-01

Family

ID=8998965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642695D Expired FR642695A (fr) 1927-03-23 1927-03-23 Boussole perfectionnée pour l'aviation, la marine, etc.

Country Status (1)

Country Link
FR (1) FR642695A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959952C (de) * 1952-02-23 1957-03-14 Raffaello Nistri Dr Ing Magnetkompass fuer Luftfahrzeuge
DE1296392B (de) * 1965-02-16 1969-05-29 Datawell Nv Kompass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959952C (de) * 1952-02-23 1957-03-14 Raffaello Nistri Dr Ing Magnetkompass fuer Luftfahrzeuge
DE1296392B (de) * 1965-02-16 1969-05-29 Datawell Nv Kompass

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