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ES112232A1 - A procedure for the refining of lubricating oils that have been used. - Google Patents

A procedure for the refining of lubricating oils that have been used.

Info

Publication number
ES112232A1
ES112232A1 ES112232A ES112232A ES112232A1 ES 112232 A1 ES112232 A1 ES 112232A1 ES 112232 A ES112232 A ES 112232A ES 112232 A ES112232 A ES 112232A ES 112232 A1 ES112232 A1 ES 112232A1
Authority
ES
Spain
Prior art keywords
refining
procedure
lubricating oils
lubricating
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
ES112232A
Other languages
Spanish (es)
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES112232A priority Critical patent/ES112232A1/en
Publication of ES112232A1 publication Critical patent/ES112232A1/en
Expired legal-status Critical Current

Links

ES112232A 1929-04-02 1929-04-02 A procedure for the refining of lubricating oils that have been used. Expired ES112232A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES112232A ES112232A1 (en) 1929-04-02 1929-04-02 A procedure for the refining of lubricating oils that have been used.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES112232A ES112232A1 (en) 1929-04-02 1929-04-02 A procedure for the refining of lubricating oils that have been used.

Publications (1)

Publication Number Publication Date
ES112232A1 true ES112232A1 (en) 1929-06-16

Family

ID=65565227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES112232A Expired ES112232A1 (en) 1929-04-02 1929-04-02 A procedure for the refining of lubricating oils that have been used.

Country Status (1)

Country Link
ES (1) ES112232A1 (en)

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