CA277912A - Method of purifying used lubricating oil - Google Patents

Method of purifying used lubricating oil

Info

Publication number
CA277912A
CA277912A CA277912A CA277912DA CA277912A CA 277912 A CA277912 A CA 277912A CA 277912 A CA277912 A CA 277912A CA 277912D A CA277912D A CA 277912DA CA 277912 A CA277912 A CA 277912A
Authority
CA
Canada
Prior art keywords
lubricating oil
used lubricating
purifying used
purifying
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
CA277912A
Other languages
French (fr)
Inventor
Allan Choate 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 CA277912A publication Critical patent/CA277912A/en
Expired legal-status Critical Current

Links

CA277912A Method of purifying used lubricating oil Expired CA277912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA277912T

Publications (1)

Publication Number Publication Date
CA277912A true CA277912A (en) 1928-02-14

Family

ID=35211003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277912A Expired CA277912A (en) Method of purifying used lubricating oil

Country Status (1)

Country Link
CA (1) CA277912A (en)

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