DE229976C - - Google Patents

Info

Publication number
DE229976C
DE229976C DENDAT229976D DE229976DA DE229976C DE 229976 C DE229976 C DE 229976C DE NDAT229976 D DENDAT229976 D DE NDAT229976D DE 229976D A DE229976D A DE 229976DA DE 229976 C DE229976 C DE 229976C
Authority
DE
Germany
Prior art keywords
instrument
handle
alidade
axis
degree arc
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.)
Active
Application number
DENDAT229976D
Other languages
German (de)
English (en)
Publication of DE229976C publication Critical patent/DE229976C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/08—Sextants
    • G01C1/10—Sextants including an artificial horizon

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
DENDAT229976D Active DE229976C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE229976C true DE229976C (cg-RX-API-DMAC7.html)

Family

ID=490233

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT229976D Active DE229976C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE229976C (cg-RX-API-DMAC7.html)

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