NL7008538A - - Google Patents
Info
- Publication number
- NL7008538A NL7008538A NL7008538A NL7008538A NL7008538A NL 7008538 A NL7008538 A NL 7008538A NL 7008538 A NL7008538 A NL 7008538A NL 7008538 A NL7008538 A NL 7008538A NL 7008538 A NL7008538 A NL 7008538A
- 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)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Revetment (AREA)
- Threshing Machine Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6920883A FR2025353A1 (en) | 1969-06-20 | 1969-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7008538A true NL7008538A (en) | 1970-12-22 |
| NL146241B NL146241B (en) | 1975-06-16 |
Family
ID=9036176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7008538A NL146241B (en) | 1969-06-20 | 1970-06-11 | WELL COVER. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE751472A (en) |
| CH (1) | CH513295A (en) |
| DE (1) | DE2030276C3 (en) |
| ES (1) | ES188226Y (en) |
| FR (1) | FR2025353A1 (en) |
| GB (1) | GB1318412A (en) |
| LU (1) | LU61153A1 (en) |
| NL (1) | NL146241B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9424074D0 (en) * | 1994-11-29 | 1995-01-18 | Newman Frederick G | Adjustable metal grate/inspection cover |
| GB2368605B (en) * | 2000-11-04 | 2004-09-15 | C I S | Ground surface access assemblies |
-
1969
- 1969-06-20 FR FR6920883A patent/FR2025353A1/fr active Pending
-
1970
- 1970-06-02 CH CH822470A patent/CH513295A/en not_active IP Right Cessation
- 1970-06-04 BE BE751472D patent/BE751472A/en not_active IP Right Cessation
- 1970-06-05 GB GB2726770A patent/GB1318412A/en not_active Expired
- 1970-06-11 NL NL7008538A patent/NL146241B/en unknown
- 1970-06-16 ES ES1970188226U patent/ES188226Y/en not_active Expired
- 1970-06-18 LU LU61153D patent/LU61153A1/xx unknown
- 1970-06-19 DE DE19702030276 patent/DE2030276C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE751472A (en) | 1970-11-16 |
| NL146241B (en) | 1975-06-16 |
| ES188226Y (en) | 1974-09-16 |
| DE2030276B2 (en) | 1974-08-01 |
| CH513295A (en) | 1971-09-30 |
| LU61153A1 (en) | 1970-08-21 |
| DE2030276C3 (en) | 1975-03-27 |
| GB1318412A (en) | 1973-05-31 |
| FR2025353A1 (en) | 1970-09-11 |
| DE2030276A1 (en) | 1970-12-23 |
| ES188226U (en) | 1974-01-16 |