DE2256728B2 - - Google Patents
Info
- Publication number
- DE2256728B2 DE2256728B2 DE19722256728 DE2256728A DE2256728B2 DE 2256728 B2 DE2256728 B2 DE 2256728B2 DE 19722256728 DE19722256728 DE 19722256728 DE 2256728 A DE2256728 A DE 2256728A DE 2256728 B2 DE2256728 B2 DE 2256728B2
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722256728 DE2256728C3 (de) | 1972-11-18 | 1972-11-18 | Im Erdboden verlegter Kanal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722256728 DE2256728C3 (de) | 1972-11-18 | 1972-11-18 | Im Erdboden verlegter Kanal |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2256728A1 DE2256728A1 (de) | 1974-06-06 |
DE2256728B2 true DE2256728B2 (fi) | 1974-08-29 |
DE2256728C3 DE2256728C3 (de) | 1975-04-30 |
Family
ID=5862161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722256728 Expired DE2256728C3 (de) | 1972-11-18 | 1972-11-18 | Im Erdboden verlegter Kanal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2256728C3 (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988003977A1 (en) * | 1986-11-28 | 1988-06-02 | Kelet-Magyarországi Vizügyi Tervezó Vállalat | System for pressurized drainage of sewage and other liquid waste |
-
1972
- 1972-11-18 DE DE19722256728 patent/DE2256728C3/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988003977A1 (en) * | 1986-11-28 | 1988-06-02 | Kelet-Magyarországi Vizügyi Tervezó Vállalat | System for pressurized drainage of sewage and other liquid waste |
Also Published As
Publication number | Publication date |
---|---|
DE2256728C3 (de) | 1975-04-30 |
DE2256728A1 (de) | 1974-06-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |