NL7300657A - - Google Patents
Info
- Publication number
- NL7300657A NL7300657A NL7300657A NL7300657A NL7300657A NL 7300657 A NL7300657 A NL 7300657A NL 7300657 A NL7300657 A NL 7300657A NL 7300657 A NL7300657 A NL 7300657A NL 7300657 A NL7300657 A NL 7300657A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722203160 DE2203160C3 (de) | 1972-01-24 | 1972-01-24 | Stirnwand für einen Durchlaß eines Wasserlaufs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7300657A true NL7300657A (OSRAM) | 1973-07-26 |
Family
ID=5833822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7300657A NL7300657A (OSRAM) | 1972-01-24 | 1973-01-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE794454A (OSRAM) |
| DE (1) | DE2203160C3 (OSRAM) |
| NL (1) | NL7300657A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441548A (en) * | 1977-08-11 | 1979-04-02 | Robertson Co H H | Head wall unit |
| FR2528885A1 (fr) * | 1982-06-22 | 1983-12-23 | Morillon Corvol Sablieres Entr | Paroi extreme prefabriquee dite " tete de pont pour traversee d'un fosse " |
| NL8402621A (nl) * | 1984-08-28 | 1986-03-17 | Meizon Bv | Uitmondingsconstructie met taludbeschermende eigenschappen t.b.v. buisleidingen in het algemeen en draineerleidingen in het bijzonder. |
-
0
- BE BE794454D patent/BE794454A/xx unknown
-
1972
- 1972-01-24 DE DE19722203160 patent/DE2203160C3/de not_active Expired
-
1973
- 1973-01-17 NL NL7300657A patent/NL7300657A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2203160B2 (de) | 1975-01-16 |
| DE2203160A1 (de) | 1973-08-02 |
| DE2203160C3 (de) | 1975-09-18 |
| BE794454A (fr) | 1973-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |