CA278862A - Tar sand extraction process - Google Patents

Tar sand extraction process

Info

Publication number
CA278862A
CA278862A CA278862A CA278862DA CA278862A CA 278862 A CA278862 A CA 278862A CA 278862 A CA278862 A CA 278862A CA 278862D A CA278862D A CA 278862DA CA 278862 A CA278862 A CA 278862A
Authority
CA
Canada
Prior art keywords
extraction process
tar sand
sand extraction
tar
sand
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
CA278862A
Other languages
French (fr)
Inventor
Knight Charles
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 CA278862A publication Critical patent/CA278862A/en
Expired legal-status Critical Current

Links

CA278862A Tar sand extraction process Expired CA278862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA278862T

Publications (1)

Publication Number Publication Date
CA278862A true CA278862A (en) 1928-03-27

Family

ID=35211953

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278862A Expired CA278862A (en) Tar sand extraction process

Country Status (1)

Country Link
CA (1) CA278862A (en)

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