CA289134A - Oil extraction - Google Patents

Oil extraction

Info

Publication number
CA289134A
CA289134A CA289134A CA289134DA CA289134A CA 289134 A CA289134 A CA 289134A CA 289134 A CA289134 A CA 289134A CA 289134D A CA289134D A CA 289134DA CA 289134 A CA289134 A CA 289134A
Authority
CA
Canada
Prior art keywords
oil extraction
extraction
oil
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
CA289134A
Other languages
French (fr)
Inventor
Berthold Auerbach Ernst
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 CA289134A publication Critical patent/CA289134A/en
Expired legal-status Critical Current

Links

CA289134A Oil extraction Expired CA289134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289134T

Publications (1)

Publication Number Publication Date
CA289134A true CA289134A (en) 1929-04-30

Family

ID=35225946

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289134A Expired CA289134A (en) Oil extraction

Country Status (1)

Country Link
CA (1) CA289134A (en)

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