FR518437A - Appareil d'arpentage - Google Patents

Appareil d'arpentage

Info

Publication number
FR518437A
FR518437A FR518437A FR518437DA FR518437A FR 518437 A FR518437 A FR 518437A FR 518437 A FR518437 A FR 518437A FR 518437D A FR518437D A FR 518437DA FR 518437 A FR518437 A FR 518437A
Authority
FR
France
Prior art keywords
surveying device
surveying
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
FR518437A
Other languages
English (en)
Inventor
Hieronymus Totschnig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR518437A publication Critical patent/FR518437A/fr
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
    • G01C17/02—Magnetic compasses
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/10—Comparing observed direction with north indication
    • G01C17/12—Comparing observed direction with north indication by sighting means, e.g. for surveyors' compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR518437A 1917-09-08 1919-05-26 Appareil d'arpentage Expired FR518437A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT518437X 1917-09-08

Publications (1)

Publication Number Publication Date
FR518437A true FR518437A (fr) 1921-05-26

Family

ID=3675791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518437A Expired FR518437A (fr) 1917-09-08 1919-05-26 Appareil d'arpentage

Country Status (1)

Country Link
FR (1) FR518437A (fr)

Similar Documents

Publication Publication Date Title
FR488296A (fr) Appareil de prothèse
FR518437A (fr) Appareil d'arpentage
FR492116A (fr) Appareil nautique
FR20617E (fr) Dispositif d'agrafage multiple
FR501833A (fr) Appareil de mécanothérapie
FR527119A (fr) Appareil fumivore
FR514964A (fr) Appareil d'écoute sous-marine
FR486575A (fr) Dispositif d'agrafage multiple
CH74683A (fr) Appareil de mécano-thérapie
FR491838A (fr) Appareil d'aviation
FR20841E (fr) Appareil d'aviation
FR494654A (fr) Appareil écouteur-isolateur
FR526486A (fr) Appareil d'aviation
FR505059A (fr) Appareil de publicité
FR22124E (fr) Appareil mécanothérapique
FR484637A (fr) Appareil générateur d'acétylène
FI6851A (fi) Rävsmaskin benämnd "Självlassare"
FI6603A (fi) Bränslebesparande järnplatta benämnd "Arenaplatta"
CH77260A (fr) Appareilage d'orientation
FR20855E (fr) Dispositif d'agrafage multiple
CH70705A (de) Traggerät
FI6862A (fi) Avkylnings- förvärmningsinrättning samt uttömningselevator till "Terva-torkningsapparat"
FR486897A (fr) Appareil de succion souterrain
FR488175A (fr) Appareil d'agrandissement photographique
FR481972A (fr) Appareil carburateur