NO780859L - DRAINAGE PIPE. - Google Patents
DRAINAGE PIPE.Info
- Publication number
- NO780859L NO780859L NO780859A NO780859A NO780859L NO 780859 L NO780859 L NO 780859L NO 780859 A NO780859 A NO 780859A NO 780859 A NO780859 A NO 780859A NO 780859 L NO780859 L NO 780859L
- Authority
- NO
- Norway
- Prior art keywords
- drainage pipe
- drainage
- pipe
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO780859A NO142585C (en) | 1978-03-13 | 1978-03-13 | Drainpipes. |
DK102779A DK102779A (en) | 1978-03-13 | 1979-03-12 | DRAIN LINE |
GB7908801A GB2016639A (en) | 1978-03-13 | 1979-03-13 | Drainage pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO780859A NO142585C (en) | 1978-03-13 | 1978-03-13 | Drainpipes. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO780859L true NO780859L (en) | 1979-09-14 |
NO142585B NO142585B (en) | 1980-06-02 |
NO142585C NO142585C (en) | 1980-09-10 |
Family
ID=19884094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO780859A NO142585C (en) | 1978-03-13 | 1978-03-13 | Drainpipes. |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK102779A (en) |
GB (1) | GB2016639A (en) |
NO (1) | NO142585C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950103A (en) * | 1989-07-17 | 1990-08-21 | Justice Donald R | Corrugated drainage tube |
DE4321575C1 (en) * | 1993-06-30 | 1994-11-17 | Rasmussen Gmbh | Corrugated tube made of thermoplastic material |
JP3066731B2 (en) * | 1996-04-10 | 2000-07-17 | 東拓工業株式会社 | Culvert |
US9255394B2 (en) | 2009-06-05 | 2016-02-09 | Stormtech Llc | Corrugated stormwater chamber having sub-corrugations |
US8672583B1 (en) | 2009-06-05 | 2014-03-18 | Stormtech Llc | Corrugated stormwater chamber having sub-corrugations |
US20130315668A1 (en) * | 2012-05-23 | 2013-11-28 | Thomas J. Poerio | Building drainage system pipes with improved performance at low flow |
WO2023167717A1 (en) * | 2022-03-04 | 2023-09-07 | Reinhart Gregory J | Polygonal drainage channel system and method |
-
1978
- 1978-03-13 NO NO780859A patent/NO142585C/en unknown
-
1979
- 1979-03-12 DK DK102779A patent/DK102779A/en unknown
- 1979-03-13 GB GB7908801A patent/GB2016639A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DK102779A (en) | 1979-09-14 |
NO142585C (en) | 1980-09-10 |
GB2016639A (en) | 1979-09-26 |
NO142585B (en) | 1980-06-02 |
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