IL134948A0 - Method of rerefining waste oil by distillation and extraction - Google Patents
Method of rerefining waste oil by distillation and extractionInfo
- Publication number
- IL134948A0 IL134948A0 IL13494898A IL13494898A IL134948A0 IL 134948 A0 IL134948 A0 IL 134948A0 IL 13494898 A IL13494898 A IL 13494898A IL 13494898 A IL13494898 A IL 13494898A IL 134948 A0 IL134948 A0 IL 134948A0
- Authority
- IL
- Israel
- Prior art keywords
- rerefining
- distillation
- extraction
- waste oil
- waste
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13494898A IL134948A (en) | 1997-09-08 | 1998-09-08 | Method of rerefining waste oil by distillation and extraction |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/925,279 US6117309A (en) | 1997-09-08 | 1997-09-08 | Method of rerefining waste oil by distillation and extraction |
IL13494898A IL134948A (en) | 1997-09-08 | 1998-09-08 | Method of rerefining waste oil by distillation and extraction |
PCT/US1998/018537 WO1999013033A1 (en) | 1997-09-08 | 1998-09-08 | Method of re-refining waste oil by distillation and extraction |
Publications (2)
Publication Number | Publication Date |
---|---|
IL134948A0 true IL134948A0 (en) | 2001-05-20 |
IL134948A IL134948A (en) | 2004-09-27 |
Family
ID=34106004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13494898A IL134948A (en) | 1997-09-08 | 1998-09-08 | Method of rerefining waste oil by distillation and extraction |
Country Status (1)
Country | Link |
---|---|
IL (1) | IL134948A (en) |
-
1998
- 1998-09-08 IL IL13494898A patent/IL134948A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL134948A (en) | 2004-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
FF | Patent granted | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |