NL6413948A - - Google Patents
Info
- Publication number
- NL6413948A NL6413948A NL6413948A NL6413948A NL6413948A NL 6413948 A NL6413948 A NL 6413948A NL 6413948 A NL6413948 A NL 6413948A NL 6413948 A NL6413948 A NL 6413948A NL 6413948 A NL6413948 A NL 6413948A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6413948A NL6413948A (enrdf_load_html_response) | 1964-12-01 | 1964-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6413948A NL6413948A (enrdf_load_html_response) | 1964-12-01 | 1964-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6413948A true NL6413948A (enrdf_load_html_response) | 1966-06-02 |
Family
ID=19791547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6413948A NL6413948A (enrdf_load_html_response) | 1964-12-01 | 1964-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL6413948A (enrdf_load_html_response) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975870A (en) * | 1974-09-05 | 1976-08-24 | Hiromitsu Naka | Floor hatch |
| US4075796A (en) * | 1977-03-25 | 1978-02-28 | Cuozzo Benjamin D | Adjustable height manhole with locking means |
| EP0005851A1 (de) * | 1978-06-01 | 1979-12-12 | Passavant-Werke Ag | Als Reinigungsverschluss verwendbares Aufsatzstück mit Deckel für Entwässerungsleitungen |
| US4906128A (en) * | 1988-04-12 | 1990-03-06 | Roger Trudel | Adjustable manhole cover |
| FR2928386A1 (fr) * | 2008-03-04 | 2009-09-11 | Rene Girard | Dispositif de support de tampon de colonne de visite |
-
1964
- 1964-12-01 NL NL6413948A patent/NL6413948A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975870A (en) * | 1974-09-05 | 1976-08-24 | Hiromitsu Naka | Floor hatch |
| US4075796A (en) * | 1977-03-25 | 1978-02-28 | Cuozzo Benjamin D | Adjustable height manhole with locking means |
| EP0005851A1 (de) * | 1978-06-01 | 1979-12-12 | Passavant-Werke Ag | Als Reinigungsverschluss verwendbares Aufsatzstück mit Deckel für Entwässerungsleitungen |
| US4906128A (en) * | 1988-04-12 | 1990-03-06 | Roger Trudel | Adjustable manhole cover |
| FR2928386A1 (fr) * | 2008-03-04 | 2009-09-11 | Rene Girard | Dispositif de support de tampon de colonne de visite |