DK55647C - Procedure for refining lubricating oil, in particular for internal combustion engines. - Google Patents

Procedure for refining lubricating oil, in particular for internal combustion engines.

Info

Publication number: DK55647C
Authority: DK; Denmark
Prior art keywords: procedure; internal combustion; lubricating oil; combustion engines; refining lubricating
Prior art date: 1937-09-23

Application number

Other languages

Danish (da)

Inventor

Poul Roenning

Jens Peter Hjalmar Oers

Original Assignee

Poul Roenning

Jens Peter Hjalmar Oers

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.)

1937-09-23

Filing date

1937-09-23

Publication date

1939-01-02

1937-09-23 Application filed by Poul Roenning, Jens Peter Hjalmar Oers filed Critical Poul Roenning

1939-01-02 Application granted granted Critical

1939-01-02 Publication of DK55647C publication Critical patent/DK55647C/en

Links

DK55647D 1937-09-23 1937-09-23 Procedure for refining lubricating oil, in particular for internal combustion engines. DK55647C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK55647T		1937-09-23

Publications (1)

Publication Number	Publication Date
DK55647C true DK55647C (en)	1939-01-02

Family

ID=8143532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK55647D DK55647C (en)	1937-09-23	1937-09-23	Procedure for refining lubricating oil, in particular for internal combustion engines.

Country Status (1)

Country	Link
DK (1)	DK55647C (en)

1937
- 1937-09-23 DK DK55647D patent/DK55647C/en active

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