BE764108A - Dispositif de drainage horizontal ou vertical. - Google Patents
Dispositif de drainage horizontal ou vertical.Info
- Publication number
- BE764108A BE764108A BE764108A BE764108A BE764108A BE 764108 A BE764108 A BE 764108A BE 764108 A BE764108 A BE 764108A BE 764108 A BE764108 A BE 764108A BE 764108 A BE764108 A BE 764108A
- Authority
- BE
- Belgium
- Prior art keywords
- horizontal
- drainage device
- vertical drainage
- vertical
- drainage
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE764108A BE764108A (fr) | 1971-03-11 | 1971-03-11 | Dispositif de drainage horizontal ou vertical. |
IT2115672A IT947982B (it) | 1971-03-11 | 1972-02-29 | Dispositivo di drenaggio |
DE19722211627 DE2211627A1 (de) | 1971-03-11 | 1972-03-07 | Entwässerungsvorrichtung |
FR7207795A FR2129456A5 (fr) | 1971-03-11 | 1972-03-07 | |
NL7203120A NL7203120A (fr) | 1971-03-11 | 1972-03-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE764108A BE764108A (fr) | 1971-03-11 | 1971-03-11 | Dispositif de drainage horizontal ou vertical. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE764108A true BE764108A (fr) | 1971-08-02 |
Family
ID=3857836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE764108A BE764108A (fr) | 1971-03-11 | 1971-03-11 | Dispositif de drainage horizontal ou vertical. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE764108A (fr) |
DE (1) | DE2211627A1 (fr) |
FR (1) | FR2129456A5 (fr) |
IT (1) | IT947982B (fr) |
NL (1) | NL7203120A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1015173A (en) * | 1975-07-25 | 1977-08-09 | Oleg Wager | Earth drain |
JPS5636984Y2 (fr) * | 1977-03-18 | 1981-08-31 | ||
FR2420071A1 (fr) * | 1978-03-17 | 1979-10-12 | Mitsui Petrochemical Ind | Tuyau de drainage souterrain |
FR2442921A1 (fr) * | 1978-11-30 | 1980-06-27 | Rhone Poulenc Textile | Complexe textile pour drainage |
FR2462518A1 (fr) * | 1979-08-03 | 1981-02-13 | Cofrad | Materiau de drainage et procede de fabrication |
NL8000496A (nl) * | 1980-01-25 | 1981-08-17 | Wavin Bv | Kunststofribbelbuis met gaskussenfoelielaag. |
DE3620388A1 (de) * | 1986-06-18 | 1987-12-23 | Akzo Gmbh | Draenmatte mit hoher druckbestaendigkeit |
DE3728255A1 (de) * | 1987-08-25 | 1989-03-09 | Huesker Synthetic Gmbh & Co | Erdankerband |
ATE271161T1 (de) * | 1998-06-30 | 2004-07-15 | Albert Verdonck | Ummanteltes drainagerohr |
-
1971
- 1971-03-11 BE BE764108A patent/BE764108A/fr not_active IP Right Cessation
-
1972
- 1972-02-29 IT IT2115672A patent/IT947982B/it active
- 1972-03-07 FR FR7207795A patent/FR2129456A5/fr not_active Expired
- 1972-03-07 DE DE19722211627 patent/DE2211627A1/de active Pending
- 1972-03-09 NL NL7203120A patent/NL7203120A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2211627A1 (de) | 1972-09-21 |
NL7203120A (fr) | 1972-09-13 |
FR2129456A5 (fr) | 1972-10-27 |
IT947982B (it) | 1973-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: SMET H. Effective date: 19910311 |