FR943622A - Perfectionnements aux indicateurs de compas - Google Patents

Perfectionnements aux indicateurs de compas

Info

Publication number
FR943622A
FR943622A FR943622DA FR943622A FR 943622 A FR943622 A FR 943622A FR 943622D A FR943622D A FR 943622DA FR 943622 A FR943622 A FR 943622A
Authority
FR
France
Prior art keywords
compass
indicators
compass indicators
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
Nathan Marchand
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR943622A publication Critical patent/FR943622A/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
    • G01C17/36—Repeaters for remote indication of readings of a master compass

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR943622D 1945-08-21 1946-10-24 Perfectionnements aux indicateurs de compas Expired FR943622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US943622XA 1945-08-21 1945-08-21

Publications (1)

Publication Number Publication Date
FR943622A true FR943622A (fr) 1949-03-14

Family

ID=22244704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943622D Expired FR943622A (fr) 1945-08-21 1946-10-24 Perfectionnements aux indicateurs de compas

Country Status (1)

Country Link
FR (1) FR943622A (fr)

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