NL7211660A - - Google Patents
Info
- Publication number
- NL7211660A NL7211660A NL7211660A NL7211660A NL7211660A NL 7211660 A NL7211660 A NL 7211660A NL 7211660 A NL7211660 A NL 7211660A NL 7211660 A NL7211660 A NL 7211660A NL 7211660 A NL7211660 A NL 7211660A
- Authority
- NL
- Netherlands
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)
- Road Paving Structures (AREA)
- Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1335172 | 1972-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211660A true NL7211660A (US07223432-20070529-C00017.png) | 1973-09-25 |
Family
ID=10021379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211660A NL7211660A (US07223432-20070529-C00017.png) | 1972-03-22 | 1972-08-25 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2798944A1 (fr) * | 1999-09-29 | 2001-03-30 | Jean Louis Froehly | Monobloc de drainage |
| EP2336437A1 (de) * | 2009-12-18 | 2011-06-22 | BIRCO Baustoffwerk GmbH | Rinnenelement |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2965380D1 (en) * | 1979-09-20 | 1983-06-16 | Ballast Nedam Groep Nv | Gutter for draining off water or the like from a hardened path |
| DE3262678D1 (en) * | 1981-08-29 | 1985-04-25 | Charcon Ltd | Improvements in drainage blocks |
| DE3217001A1 (de) * | 1982-05-06 | 1983-11-17 | ACO Severin Ahlmann GmbH & Co KG, 2370 Rendsburg | Entwaesserungsrinne fuer die querentwaesserung von fahrbahnen |
| GB2125087B (en) * | 1982-08-07 | 1986-12-10 | Charcon Prod | Drainage channel blocks |
| NO154957B (no) * | 1984-06-27 | 1986-10-13 | Raufoss Ammunisjonsfabrikker | Landingsdekk for luftfartoeyer. |
| DE102004042904B4 (de) * | 2004-08-27 | 2016-11-03 | Betonwerk Neu-Ulm Gmbh & Co. Kg | Formbauteil aus Beton mit einem eingebetteten Längskanal |
| ES2891678B2 (es) * | 2020-07-17 | 2022-06-03 | Construcciones Urdecon S A | Sistema urbano de drenaje |
-
1972
- 1972-03-22 GB GB1344236D patent/GB1344236A/en not_active Expired
- 1972-08-23 FR FR7230018A patent/FR2177268A5/fr not_active Expired
- 1972-08-25 NL NL7211660A patent/NL7211660A/xx unknown
- 1972-08-25 BE BE788048A patent/BE788048A/xx unknown
- 1972-08-31 DE DE19722242736 patent/DE2242736A1/de active Pending
- 1972-09-12 IE IE124272A patent/IE36695B1/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2798944A1 (fr) * | 1999-09-29 | 2001-03-30 | Jean Louis Froehly | Monobloc de drainage |
| US6712554B1 (en) | 1999-09-29 | 2004-03-30 | Jean-Louis Froehly | Modular drainage unit |
| EP2336437A1 (de) * | 2009-12-18 | 2011-06-22 | BIRCO Baustoffwerk GmbH | Rinnenelement |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2242736A1 (de) | 1973-09-27 |
| GB1344236A (en) | 1974-01-16 |
| FR2177268A5 (US07223432-20070529-C00017.png) | 1973-11-02 |
| BE788048A (US07223432-20070529-C00017.png) | 1972-12-18 |
| IE36695B1 (en) | 1977-02-02 |
| IE36695L (en) | 1973-09-22 |
