FR342185A - Rangefinder - Google Patents

Rangefinder

Info

Publication number
FR342185A
FR342185A FR342185DA FR342185A FR 342185 A FR342185 A FR 342185A FR 342185D A FR342185D A FR 342185DA FR 342185 A FR342185 A FR 342185A
Authority
FR
France
Prior art keywords
rangefinder
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
Robert Julius Miller
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.)
ROBERT JULIUS MILLER
Original Assignee
ROBERT JULIUS MILLER
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 ROBERT JULIUS MILLER filed Critical ROBERT JULIUS MILLER
Application granted granted Critical
Publication of FR342185A publication Critical patent/FR342185A/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
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type
    • 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
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/18—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with one observation point at each end of the base

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR342185D 1904-03-03 1904-03-03 Rangefinder Expired FR342185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR342185T 1904-03-03

Publications (1)

Publication Number Publication Date
FR342185A true FR342185A (en) 1904-09-01

Family

ID=1391209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR342185D Expired FR342185A (en) 1904-03-03 1904-03-03 Rangefinder

Country Status (1)

Country Link
FR (1) FR342185A (en)

Similar Documents

Publication Publication Date Title
FR342230A (en) Rangefinder
FR345478A (en) Rangefinder
FR342185A (en) Rangefinder
CH30083A (en) Rangefinder
CH31912A (en) Petard
FR341130A (en) Chromoplasty
FR339615A (en) Sorter-grader
FR339716A (en) Dethatcher
FR339848A (en) Lock-lock
FR340745A (en) Corset-bra
FI2113A (en) Bomkoppel
FI2222A (en) Försäljningsautomat
CH32497A (en) Lifebelt
CH31851A (en) Bombshell
CH31745A (en) Blutery
CH31445A (en) Marbelspicker
CH31060A (en) Self-seller
CH30835A (en) Auget
CH29715A (en) Ophthalmometer
FI2283A (en) Vagntåg
CH28402A (en) Fashobel
FI2132A (en) Flasklås
FI2136A (en) Valvkonstruktion
FI2156A (en) Uppvärmningsapparat
CH33001A (en) Chronograph-counter