FR669793A - Process for the manufacture of lubricating oils - Google Patents

Process for the manufacture of lubricating oils

Info

Publication number
FR669793A
FR669793A FR669793DA FR669793A FR 669793 A FR669793 A FR 669793A FR 669793D A FR669793D A FR 669793DA FR 669793 A FR669793 A FR 669793A
Authority
FR
France
Prior art keywords
manufacture
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR669793A publication Critical patent/FR669793A/en
Expired legal-status Critical Current

Links

FR669793D 1928-03-07 1929-02-18 Process for the manufacture of lubricating oils Expired FR669793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE669793X 1928-03-07

Publications (1)

Publication Number Publication Date
FR669793A true FR669793A (en) 1929-11-20

Family

ID=6590267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669793D Expired FR669793A (en) 1928-03-07 1929-02-18 Process for the manufacture of lubricating oils

Country Status (1)

Country Link
FR (1) FR669793A (en)

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