DK28558C - Procedure for Purifying Used Lubricating Oil. - Google Patents

Procedure for Purifying Used Lubricating Oil.

Info

Publication number
DK28558C
DK28558C DK28558DA DK28558C DK 28558 C DK28558 C DK 28558C DK 28558D A DK28558D A DK 28558DA DK 28558 C DK28558 C DK 28558C
Authority
DK
Denmark
Prior art keywords
procedure
lubricating oil
used lubricating
purifying used
purifying
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Maskinfabrikanterne De Laval S
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 Maskinfabrikanterne De Laval S filed Critical Maskinfabrikanterne De Laval S
Application granted granted Critical
Publication of DK28558C publication Critical patent/DK28558C/en

Links

DK28558D 1919-04-23 1920-04-13 Procedure for Purifying Used Lubricating Oil. DK28558C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28558XA 1919-04-23 1919-04-23

Publications (1)

Publication Number Publication Date
DK28558C true DK28558C (en) 1921-10-03

Family

ID=21702865

Family Applications (1)

Application Number Title Priority Date Filing Date
DK28558D DK28558C (en) 1919-04-23 1920-04-13 Procedure for Purifying Used Lubricating Oil.

Country Status (1)

Country Link
DK (1) DK28558C (en)

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