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FR431709A - New marine compass - Google Patents

New marine compass

Info

Publication number
FR431709A
FR431709A FR431709DA FR431709A FR 431709 A FR431709 A FR 431709A FR 431709D A FR431709D A FR 431709DA FR 431709 A FR431709 A FR 431709A
Authority
FR
France
Prior art keywords
new marine
marine compass
compass
new
marine
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
French (fr)
Inventor
Lucien Ripamonti
Enestine Barre
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.)
LUCIEN RIPAMONTI
Original Assignee
LUCIEN RIPAMONTI
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 LUCIEN RIPAMONTI filed Critical LUCIEN RIPAMONTI
Application granted granted Critical
Publication of FR431709A publication Critical patent/FR431709A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR431709D 1911-06-23 1911-06-23 New marine compass Expired FR431709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR431709T 1911-06-23

Publications (1)

Publication Number Publication Date
FR431709A true FR431709A (en) 1911-11-18

Family

ID=1473851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR431709D Expired FR431709A (en) 1911-06-23 1911-06-23 New marine compass

Country Status (1)

Country Link
FR (1) FR431709A (en)

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