GB649088A - Improvements in or relating to surveying instruments - Google Patents

Improvements in or relating to surveying instruments

Info

Publication number
GB649088A
GB649088A GB32050/46A GB3205046A GB649088A GB 649088 A GB649088 A GB 649088A GB 32050/46 A GB32050/46 A GB 32050/46A GB 3205046 A GB3205046 A GB 3205046A GB 649088 A GB649088 A GB 649088A
Authority
GB
United Kingdom
Prior art keywords
relating
surveying instruments
surveying
instruments
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
GB32050/46A
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
Publication of GB649088A publication Critical patent/GB649088A/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
    • 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
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
GB32050/46A 1945-10-30 1946-10-29 Improvements in or relating to surveying instruments Expired GB649088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649088XA 1945-10-30 1945-10-30

Publications (1)

Publication Number Publication Date
GB649088A true GB649088A (en) 1951-01-17

Family

ID=22059047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32050/46A Expired GB649088A (en) 1945-10-30 1946-10-29 Improvements in or relating to surveying instruments

Country Status (1)

Country Link
GB (1) GB649088A (en)

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