FR47841E - Manufacturing process for lubricating oils - Google Patents

Manufacturing process for lubricating oils

Info

Publication number
FR47841E
FR47841E FR47841DA FR47841E FR 47841 E FR47841 E FR 47841E FR 47841D A FR47841D A FR 47841DA FR 47841 E FR47841 E FR 47841E
Authority
FR
France
Prior art keywords
manufacturing process
lubricating oils
lubricating
oils
manufacturing
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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 Ruhrchemie AG filed Critical Ruhrchemie AG
Application granted granted Critical
Publication of FR47841E publication Critical patent/FR47841E/en
Expired legal-status Critical Current

Links

FR47841D 1936-11-24 1936-11-24 Manufacturing process for lubricating oils Expired FR47841E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47841T 1936-11-24

Publications (1)

Publication Number Publication Date
FR47841E true FR47841E (en) 1937-07-31

Family

ID=8683265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47841D Expired FR47841E (en) 1936-11-24 1936-11-24 Manufacturing process for lubricating oils

Country Status (1)

Country Link
FR (1) FR47841E (en)

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