CA2389465A1 - Dispositif de leves miniers, de tunnels et de construction - Google Patents

Dispositif de leves miniers, de tunnels et de construction Download PDF

Info

Publication number
CA2389465A1
CA2389465A1 CA 2389465 CA2389465A CA2389465A1 CA 2389465 A1 CA2389465 A1 CA 2389465A1 CA 2389465 CA2389465 CA 2389465 CA 2389465 A CA2389465 A CA 2389465A CA 2389465 A1 CA2389465 A1 CA 2389465A1
Authority
CA
Canada
Prior art keywords
rod
mining
line
tunnel
tunneling
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.)
Abandoned
Application number
CA 2389465
Other languages
English (en)
Inventor
James Gary Hubley
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
Priority to CA 2389465 priority Critical patent/CA2389465A1/fr
Publication of CA2389465A1 publication Critical patent/CA2389465A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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)
  • Excavating Of Shafts Or Tunnels (AREA)
CA 2389465 2002-06-17 2002-06-17 Dispositif de leves miniers, de tunnels et de construction Abandoned CA2389465A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2389465 CA2389465A1 (fr) 2002-06-17 2002-06-17 Dispositif de leves miniers, de tunnels et de construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2389465 CA2389465A1 (fr) 2002-06-17 2002-06-17 Dispositif de leves miniers, de tunnels et de construction

Publications (1)

Publication Number Publication Date
CA2389465A1 true CA2389465A1 (fr) 2003-12-17

Family

ID=30005498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2389465 Abandoned CA2389465A1 (fr) 2002-06-17 2002-06-17 Dispositif de leves miniers, de tunnels et de construction

Country Status (1)

Country Link
CA (1) CA2389465A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead