DE69024355T2 - Entwässerungsverfahren - Google Patents
EntwässerungsverfahrenInfo
- Publication number
- DE69024355T2 DE69024355T2 DE1990624355 DE69024355T DE69024355T2 DE 69024355 T2 DE69024355 T2 DE 69024355T2 DE 1990624355 DE1990624355 DE 1990624355 DE 69024355 T DE69024355 T DE 69024355T DE 69024355 T2 DE69024355 T2 DE 69024355T2
- Authority
- DE
- Germany
- Prior art keywords
- drainage process
- drainage
- 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 - Fee Related
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90311414A EP0481139B1 (de) | 1989-07-20 | 1990-10-17 | Entwässerungsverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69024355D1 DE69024355D1 (de) | 1996-02-01 |
DE69024355T2 true DE69024355T2 (de) | 1996-05-30 |
Family
ID=8205578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990624355 Expired - Fee Related DE69024355T2 (de) | 1990-10-17 | 1990-10-17 | Entwässerungsverfahren |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATE131741T1 (de) |
DE (1) | DE69024355T2 (de) |
-
1990
- 1990-10-17 AT AT90311414T patent/ATE131741T1/de not_active IP Right Cessation
- 1990-10-17 DE DE1990624355 patent/DE69024355T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE131741T1 (de) | 1996-01-15 |
DE69024355D1 (de) | 1996-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |