CA1198748A - Outil hydraulique d'abattage a train de tiges fixes - Google Patents

Outil hydraulique d'abattage a train de tiges fixes

Info

Publication number
CA1198748A
CA1198748A CA000436529A CA436529A CA1198748A CA 1198748 A CA1198748 A CA 1198748A CA 000436529 A CA000436529 A CA 000436529A CA 436529 A CA436529 A CA 436529A CA 1198748 A CA1198748 A CA 1198748A
Authority
CA
Canada
Prior art keywords
mining tool
drill string
mining
formation
mineral
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
CA000436529A
Other languages
English (en)
Inventor
Everett L. Hodges
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 CA000436529A priority Critical patent/CA1198748A/fr
Application granted granted Critical
Publication of CA1198748A publication Critical patent/CA1198748A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
CA000436529A 1983-09-12 1983-09-12 Outil hydraulique d'abattage a train de tiges fixes Expired CA1198748A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000436529A CA1198748A (fr) 1983-09-12 1983-09-12 Outil hydraulique d'abattage a train de tiges fixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000436529A CA1198748A (fr) 1983-09-12 1983-09-12 Outil hydraulique d'abattage a train de tiges fixes

Publications (1)

Publication Number Publication Date
CA1198748A true CA1198748A (fr) 1985-12-31

Family

ID=4126056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000436529A Expired CA1198748A (fr) 1983-09-12 1983-09-12 Outil hydraulique d'abattage a train de tiges fixes

Country Status (1)

Country Link
CA (1) CA1198748A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry