NL6401043A - - Google Patents
Info
- Publication number
- NL6401043A NL6401043A NL6401043A NL6401043A NL6401043A NL 6401043 A NL6401043 A NL 6401043A NL 6401043 A NL6401043 A NL 6401043A NL 6401043 A NL6401043 A NL 6401043A NL 6401043 A NL6401043 A NL 6401043A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
-
- 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)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW33856A DE1275963B (de) | 1963-02-08 | 1963-02-08 | Fuer Draenage oder Bewaesserungszwecke dienender, rohrfoermiger Koerper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6401043A true NL6401043A (de) | 1964-08-10 |
Family
ID=7600437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6401043A NL6401043A (de) | 1963-02-08 | 1964-02-07 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1275963B (de) |
| NL (1) | NL6401043A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980001196A1 (en) * | 1978-12-07 | 1980-06-12 | Hancor Inc | Arched conduit and method of handling same |
| US4523613A (en) * | 1980-07-01 | 1985-06-18 | Hancor, Inc. | Multi-layered corrugated conduit with "black-eye" like apertures |
| US4995759A (en) * | 1988-11-04 | 1991-02-26 | Multi-Flow Tube, Inc. | Drainage tube construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH183523A (de) * | 1935-09-19 | 1936-04-15 | Buss Ag | Einrichtung an in einer Betonschicht eingebetteten, einen Strang bildenden Rohren zur Verankerung derselben. |
| FR1269484A (fr) * | 1960-09-30 | 1961-08-11 | Procédé de fabrication de corps tubulaires et corps tubulaires en résultant | |
| DE1851069U (de) * | 1962-03-01 | 1962-05-03 | Duerkopp Maschb Ges M B H | Biegsames rohr aus kunststoff. |
| DE1863990U (de) * | 1962-10-13 | 1962-12-13 | Rehau Plastiks | Mit filter versehenes drainagerohr. |
| DE1784761A1 (de) * | 1968-09-14 | 1971-11-18 | Kloeckner Humboldt Deutz Ag | Verfahren und Vorrichtung zur Herstellung von Formkoerpern durch Verdichtung |
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1963
- 1963-02-08 DE DEW33856A patent/DE1275963B/de active Pending
-
1964
- 1964-02-07 NL NL6401043A patent/NL6401043A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980001196A1 (en) * | 1978-12-07 | 1980-06-12 | Hancor Inc | Arched conduit and method of handling same |
| US4245924A (en) * | 1978-12-07 | 1981-01-20 | Hancor, Inc. | Arch conduit |
| US4523613A (en) * | 1980-07-01 | 1985-06-18 | Hancor, Inc. | Multi-layered corrugated conduit with "black-eye" like apertures |
| US4995759A (en) * | 1988-11-04 | 1991-02-26 | Multi-Flow Tube, Inc. | Drainage tube construction |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1275963B (de) | 1968-08-22 |