NL1014121A1 - Bottom screen. - Google Patents
Bottom screen.Info
- Publication number
- NL1014121A1 NL1014121A1 NL1014121A NL1014121A NL1014121A1 NL 1014121 A1 NL1014121 A1 NL 1014121A1 NL 1014121 A NL1014121 A NL 1014121A NL 1014121 A NL1014121 A NL 1014121A NL 1014121 A1 NL1014121 A1 NL 1014121A1
- Authority
- NL
- Netherlands
- Prior art keywords
- bottom screen
- screen
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1014121A NL1014121C2 (en) | 2000-01-19 | 2000-01-19 | Water bed screen for prevention of siltation is formed as flat part with two wall parts extending directly on water bed surface and located parallel near to opposite ends of bed plate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1014121 | 2000-01-19 | ||
NL1014121A NL1014121C2 (en) | 2000-01-19 | 2000-01-19 | Water bed screen for prevention of siltation is formed as flat part with two wall parts extending directly on water bed surface and located parallel near to opposite ends of bed plate |
Publications (2)
Publication Number | Publication Date |
---|---|
NL1014121A1 true NL1014121A1 (en) | 2001-07-20 |
NL1014121C2 NL1014121C2 (en) | 2002-07-08 |
Family
ID=19770627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1014121A NL1014121C2 (en) | 2000-01-19 | 2000-01-19 | Water bed screen for prevention of siltation is formed as flat part with two wall parts extending directly on water bed surface and located parallel near to opposite ends of bed plate |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL1014121C2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06972B2 (en) * | 1987-02-14 | 1994-01-05 | 飛島建設株式会社 | Bottomed concrete caisson for breakwater, breakwater using it, construction method of breakwater using the same caisson |
EP0575647A1 (en) * | 1992-06-22 | 1993-12-29 | Shigeru Kaneko | Barrage block for river construction and improvement works |
JPH0913341A (en) * | 1995-06-27 | 1997-01-14 | Toyo Constr Co Ltd | Water bottom ditch-shaped structure |
NL1008083C2 (en) * | 1998-01-21 | 1999-07-22 | Trelleborg Bakker B V | Protecting waterway navigation channels against silting up, especially along curved stretches |
-
2000
- 2000-01-19 NL NL1014121A patent/NL1014121C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL1014121C2 (en) | 2002-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AD1A | A request for search or an international type search has been filed | ||
RD2N | Patents in respect of which a decision has been taken or a report has been made (novelty report) |
Effective date: 20020503 |
|
PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20050801 |