CA298538A - Process of refining used oils - Google Patents

Process of refining used oils

Info

Publication number
CA298538A
CA298538A CA298538A CA298538DA CA298538A CA 298538 A CA298538 A CA 298538A CA 298538 A CA298538 A CA 298538A CA 298538D A CA298538D A CA 298538DA CA 298538 A CA298538 A CA 298538A
Authority
CA
Canada
Prior art keywords
used oils
refining used
refining
oils
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
CA298538A
Other languages
French (fr)
Inventor
Detwiller Harris William
Vaughn Aycock Robert
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 CA298538A publication Critical patent/CA298538A/en
Expired legal-status Critical Current

Links

CA298538A Process of refining used oils Expired CA298538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298538T

Publications (1)

Publication Number Publication Date
CA298538A true CA298538A (en) 1930-03-25

Family

ID=35235857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298538A Expired CA298538A (en) Process of refining used oils

Country Status (1)

Country Link
CA (1) CA298538A (en)

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