NL6602784A - - Google Patents
Info
- Publication number
- NL6602784A NL6602784A NL6602784A NL6602784A NL6602784A NL 6602784 A NL6602784 A NL 6602784A NL 6602784 A NL6602784 A NL 6602784A NL 6602784 A NL6602784 A NL 6602784A NL 6602784 A NL6602784 A NL 6602784A
- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0055450 | 1965-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6602784A true NL6602784A (en) | 1966-09-06 |
Family
ID=7227464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6602784A NL6602784A (en) | 1965-03-05 | 1966-03-03 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1634088A1 (en) |
| NL (1) | NL6602784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1001803C2 (en) * | 1995-12-01 | 1997-06-04 | Polva Pipelife Bv | Piping with concentric pipes. |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328800A1 (en) * | 1975-10-23 | 1977-05-20 | Luche Jean | Land drainage system - has infilled trench containing perforated corrugated pipe covered by perforated felt |
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1965
- 1965-03-05 DE DE19651634088 patent/DE1634088A1/en active Pending
-
1966
- 1966-03-03 NL NL6602784A patent/NL6602784A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1001803C2 (en) * | 1995-12-01 | 1997-06-04 | Polva Pipelife Bv | Piping with concentric pipes. |
| EP0777017A1 (en) * | 1995-12-01 | 1997-06-04 | Polva Pipelife B.V. | Pipeline with concentric pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1634088A1 (en) | 1970-09-17 |