FR780332A - Mount for precision instruments such as compasses - Google Patents

Mount for precision instruments such as compasses

Info

Publication number
FR780332A
FR780332A FR780332DA FR780332A FR 780332 A FR780332 A FR 780332A FR 780332D A FR780332D A FR 780332DA FR 780332 A FR780332 A FR 780332A
Authority
FR
France
Prior art keywords
compasses
mount
precision instruments
instruments
precision
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
Luis De Florez
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 filed Critical
Application granted granted Critical
Publication of FR780332A publication Critical patent/FR780332A/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)
FR780332D 1934-09-18 1934-09-18 Mount for precision instruments such as compasses Expired FR780332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780332T 1934-09-18

Publications (1)

Publication Number Publication Date
FR780332A true FR780332A (en) 1935-04-23

Family

ID=9204275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780332D Expired FR780332A (en) 1934-09-18 1934-09-18 Mount for precision instruments such as compasses

Country Status (1)

Country Link
FR (1) FR780332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955357A (en) * 1957-03-11 1960-10-11 Uebelhardt Roger Wrist watch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955357A (en) * 1957-03-11 1960-10-11 Uebelhardt Roger Wrist watch

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