DE99842C - - Google Patents

Info

Publication number
DE99842C
DE99842C DENDAT99842D DE99842DA DE99842C DE 99842 C DE99842 C DE 99842C DE NDAT99842 D DENDAT99842 D DE NDAT99842D DE 99842D A DE99842D A DE 99842DA DE 99842 C DE99842 C DE 99842C
Authority
DE
Germany
Prior art keywords
rails
visor
rail
stop
fixed point
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
DENDAT99842D
Other languages
German (de)
English (en)
Publication of DE99842C publication Critical patent/DE99842C/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DENDAT99842D Active DE99842C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE99842C true DE99842C (enrdf_load_stackoverflow)

Family

ID=370685

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT99842D Active DE99842C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE99842C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517264A (en) * 1950-08-01 Measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517264A (en) * 1950-08-01 Measuring device

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