DE281847C - - Google Patents

Info

Publication number
DE281847C
DE281847C DENDAT281847D DE281847DA DE281847C DE 281847 C DE281847 C DE 281847C DE NDAT281847 D DENDAT281847 D DE NDAT281847D DE 281847D A DE281847D A DE 281847DA DE 281847 C DE281847 C DE 281847C
Authority
DE
Germany
Prior art keywords
prism
angle
length
point
course
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
DENDAT281847D
Other languages
German (de)
English (en)
Publication of DE281847C publication Critical patent/DE281847C/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
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Elements Other Than Lenses (AREA)
DENDAT281847D Active DE281847C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE281847C true DE281847C (cg-RX-API-DMAC7.html)

Family

ID=537551

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT281847D Active DE281847C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE281847C (cg-RX-API-DMAC7.html)

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