CA338791A - Purification d'huile usagee de graissage - Google Patents

Purification d'huile usagee de graissage

Info

Publication number
CA338791A
CA338791A CA338791A CA338791DA CA338791A CA 338791 A CA338791 A CA 338791A CA 338791 A CA338791 A CA 338791A CA 338791D A CA338791D A CA 338791DA CA 338791 A CA338791 A CA 338791A
Authority
CA
Canada
Prior art keywords
lubricating oil
oil purification
used lubricating
purification
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
CA338791A
Other languages
English (en)
Inventor
Joseph Friedrich Karthaus Ferdinand
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 CA338791A publication Critical patent/CA338791A/fr
Expired legal-status Critical Current

Links

CA338791A Purification d'huile usagee de graissage Expired CA338791A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA338791T

Publications (1)

Publication Number Publication Date
CA338791A true CA338791A (fr) 1934-01-23

Family

ID=35301932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA338791A Expired CA338791A (fr) Purification d'huile usagee de graissage

Country Status (1)

Country Link
CA (1) CA338791A (fr)

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