CA511105A - Machine d'exploitation de schiste bitumineux - Google Patents

Machine d'exploitation de schiste bitumineux

Info

Publication number
CA511105A
CA511105A CA511105A CA511105DA CA511105A CA 511105 A CA511105 A CA 511105A CA 511105 A CA511105 A CA 511105A CA 511105D A CA511105D A CA 511105DA CA 511105 A CA511105 A CA 511105A
Authority
CA
Canada
Prior art keywords
oil shale
mining machine
shale mining
oil
machine
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
CA511105A
Other languages
English (en)
Inventor
G. Findlater John
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
Publication date
Application granted granted Critical
Publication of CA511105A publication Critical patent/CA511105A/fr
Expired legal-status Critical Current

Links

CA511105A Machine d'exploitation de schiste bitumineux Expired CA511105A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA511105T

Publications (1)

Publication Number Publication Date
CA511105A true CA511105A (fr) 1955-03-22

Family

ID=35662169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA511105A Expired CA511105A (fr) Machine d'exploitation de schiste bitumineux

Country Status (1)

Country Link
CA (1) CA511105A (fr)

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