ATE103968T1 - Schmieroelzusammensetzungen. - Google Patents

Schmieroelzusammensetzungen.

Info

Publication number: ATE103968T1
Authority: AT; Austria
Prior art keywords: lubrication oil; oil compositions; compositions; lubrication; oil
Prior art date: 1988-05-27

Application number

AT89906278T

Other languages

English (en)

Inventor

Kirk E Davis

Calvin W Schroeck

Original Assignee

Lubrizol Corp

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.)

1988-05-27

Filing date

1989-05-26

Publication date

1994-04-15

1988-06-03 Priority claimed from US07/202,795 external-priority patent/US4952328A/en

1989-05-26 Application filed by Lubrizol Corp filed Critical Lubrizol Corp

1994-04-15 Application granted granted Critical

1994-04-15 Publication of ATE103968T1 publication Critical patent/ATE103968T1/de

Links

238000005461 lubrication Methods 0.000 title 1
239000000203 mixture Substances 0.000 title 1

AT89906278T 1988-05-27 1989-05-26 Schmieroelzusammensetzungen. ATE103968T1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US19966788A	1988-05-27	1988-05-27
US07/202,795 US4952328A (en)	1988-05-27	1988-06-03	Lubricating oil compositions
PCT/US1989/002325 WO1989011519A1 (en)	1988-05-27	1989-05-26	Lubricating oil compositions
EP89906278A EP0394377B1 (de)	1988-05-27	1989-05-26	Schmierölzusammensetzungen

Publications (1)

Publication Number	Publication Date
ATE103968T1 true ATE103968T1 (de)	1994-04-15

Family

ID=27233087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89906278T ATE103968T1 (de)	1988-05-27	1989-05-26	Schmieroelzusammensetzungen.

Country Status (1)

Country	Link
AT (1)	ATE103968T1 (de)

1989
- 1989-05-26 AT AT89906278T patent/ATE103968T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1995-01-15	UEP	Publication of translation of european patent specification
1997-02-15	REN	Ceased due to non-payment of the annual fee