CA722510A - Method of thermally working or piercing a body of rock - Google Patents

Method of thermally working or piercing a body of rock

Info

Publication number
CA722510A
CA722510A CA722510DA CA722510A CA 722510 A CA722510 A CA 722510A CA 722510D A CA722510D A CA 722510DA CA 722510 A CA722510 A CA 722510A
Authority
CA
Canada
Prior art keywords
piercing
rock
thermally working
thermally
working
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
Inventor
B. Geller Lorant
R. Mitchell Earland
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.)
Canada, AS REPRESENTED BY MINISTE R OF MINES AND TECHNICAL SURVEYS
Original Assignee
Canada, AS REPRESENTED BY MINISTE R OF MINES AND TECHNICAL SURVEYS
Publication date
Application granted granted Critical
Publication of CA722510A publication Critical patent/CA722510A/en
Expired legal-status Critical Current

Links

CA722510D Method of thermally working or piercing a body of rock Expired CA722510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA722510T

Publications (1)

Publication Number Publication Date
CA722510A true CA722510A (en) 1965-11-30

Family

ID=36058088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA722510D Expired CA722510A (en) Method of thermally working or piercing a body of rock

Country Status (1)

Country Link
CA (1) CA722510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913320B2 (en) * 2002-11-26 2005-07-05 Rocmec International Inc. Thermal rock fragmentation application in narrow vein extraction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913320B2 (en) * 2002-11-26 2005-07-05 Rocmec International Inc. Thermal rock fragmentation application in narrow vein extraction

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