FR370495A - Orientation device - Google Patents

Orientation device

Info

Publication number
FR370495A
FR370495A FR370495DA FR370495A FR 370495 A FR370495 A FR 370495A FR 370495D A FR370495D A FR 370495DA FR 370495 A FR370495 A FR 370495A
Authority
FR
France
Prior art keywords
orientation device
orientation
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
Ernst Von Bomsdorff
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR370495A publication Critical patent/FR370495A/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
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR370495D 1906-10-15 1906-10-15 Orientation device Expired FR370495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR370495T 1906-10-15

Publications (1)

Publication Number Publication Date
FR370495A true FR370495A (en) 1907-02-07

Family

ID=1417417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR370495D Expired FR370495A (en) 1906-10-15 1906-10-15 Orientation device

Country Status (1)

Country Link
FR (1) FR370495A (en)

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