FR759485A - Théodolite à boussole - Google Patents

Théodolite à boussole

Info

Publication number
FR759485A
FR759485A FR759485DA FR759485A FR 759485 A FR759485 A FR 759485A FR 759485D A FR759485D A FR 759485DA FR 759485 A FR759485 A FR 759485A
Authority
FR
France
Prior art keywords
theodolite
compass
compass theodolite
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
English (en)
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.)
VENTE DES INSTR DE GEODESIE HE
Original Assignee
VENTE DES INSTR DE GEODESIE HE
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 VENTE DES INSTR DE GEODESIE HE filed Critical VENTE DES INSTR DE GEODESIE HE
Application granted granted Critical
Publication of FR759485A publication Critical patent/FR759485A/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
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • G01C1/06—Arrangements for reading scales

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR759485D 1932-08-05 1933-07-28 Théodolite à boussole Expired FR759485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH759485X 1932-08-05

Publications (1)

Publication Number Publication Date
FR759485A true FR759485A (fr) 1934-02-03

Family

ID=4534568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR759485D Expired FR759485A (fr) 1932-08-05 1933-07-28 Théodolite à boussole

Country Status (1)

Country Link
FR (1) FR759485A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579067A (en) * 1948-01-12 1951-12-18 Irwin L Cunningham Optical angle measuring system
US2618696A (en) * 1945-01-20 1952-11-18 United Shoe Machinery Corp Apparatus for use in transmitting angular movement
US2619002A (en) * 1949-06-23 1952-11-25 Keuffel & Esser Co Optical scale reading system
US2640267A (en) * 1949-06-30 1953-06-02 Keuffel & Esser Co Theodolite
US5711080A (en) * 1995-02-03 1998-01-27 Sokkia Co., Ltd. Encoder disc rotating device for a surveying instrument

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618696A (en) * 1945-01-20 1952-11-18 United Shoe Machinery Corp Apparatus for use in transmitting angular movement
US2579067A (en) * 1948-01-12 1951-12-18 Irwin L Cunningham Optical angle measuring system
US2619002A (en) * 1949-06-23 1952-11-25 Keuffel & Esser Co Optical scale reading system
US2640267A (en) * 1949-06-30 1953-06-02 Keuffel & Esser Co Theodolite
US5711080A (en) * 1995-02-03 1998-01-27 Sokkia Co., Ltd. Encoder disc rotating device for a surveying instrument

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