CA537871A - Refining lubricating oils - Google Patents

Refining lubricating oils

Info

Publication number
CA537871A
CA537871A CA537871A CA537871DA CA537871A CA 537871 A CA537871 A CA 537871A CA 537871 A CA537871 A CA 537871A CA 537871D A CA537871D A CA 537871DA CA 537871 A CA537871 A CA 537871A
Authority
CA
Canada
Prior art keywords
lubricating oils
refining lubricating
refining
oils
lubricating
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
CA537871A
Other languages
French (fr)
Inventor
M. Lurton Howard
G. Uzzell Albert
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.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA537871A publication Critical patent/CA537871A/en
Expired legal-status Critical Current

Links

CA537871A Refining lubricating oils Expired CA537871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537871T

Publications (1)

Publication Number Publication Date
CA537871A true CA537871A (en) 1957-03-05

Family

ID=35692504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537871A Expired CA537871A (en) Refining lubricating oils

Country Status (1)

Country Link
CA (1) CA537871A (en)

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