FR2142830B1 - - Google Patents
Info
- Publication number
- FR2142830B1 FR2142830B1 FR7123343A FR7123343A FR2142830B1 FR 2142830 B1 FR2142830 B1 FR 2142830B1 FR 7123343 A FR7123343 A FR 7123343A FR 7123343 A FR7123343 A FR 7123343A FR 2142830 B1 FR2142830 B1 FR 2142830B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
---|---|---|---|
FR7123343A FR2142830B1 (es) | 1971-06-25 | 1971-06-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7123343A FR2142830B1 (es) | 1971-06-25 | 1971-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2142830A1 FR2142830A1 (es) | 1973-02-02 |
FR2142830B1 true FR2142830B1 (es) | 1973-06-29 |
Family
ID=9079363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7123343A Expired FR2142830B1 (es) | 1971-06-25 | 1971-06-25 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2142830B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0341332B1 (de) * | 1988-05-12 | 1993-03-17 | Von Roll Ag | Abdeckung für eine Bodenöffnung |
-
1971
- 1971-06-25 FR FR7123343A patent/FR2142830B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2142830A1 (es) | 1973-02-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |