NL6702988A - - Google Patents
Info
- Publication number
- NL6702988A NL6702988A NL6702988A NL6702988A NL6702988A NL 6702988 A NL6702988 A NL 6702988A NL 6702988 A NL6702988 A NL 6702988A NL 6702988 A NL6702988 A NL 6702988A NL 6702988 A NL6702988 A NL 6702988A
- 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
- E02D29/149—Annular gaskets
-
- 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
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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966M0055082 DE1942085U (en) | 1966-05-12 | 1966-05-12 | MANHOLE COVER. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6702988A true NL6702988A (en) | 1967-11-13 |
Family
ID=7308198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6702988A NL6702988A (en) | 1966-05-12 | 1967-02-24 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT272978B (en) |
| BE (1) | BE695535A (en) |
| CH (1) | CH459085A (en) |
| DE (1) | DE1942085U (en) |
| NL (1) | NL6702988A (en) |
-
1966
- 1966-05-12 DE DE1966M0055082 patent/DE1942085U/en not_active Expired
-
1967
- 1967-02-20 AT AT166967A patent/AT272978B/en active
- 1967-02-20 CH CH270267A patent/CH459085A/en unknown
- 1967-02-24 NL NL6702988A patent/NL6702988A/xx unknown
- 1967-03-15 BE BE695535D patent/BE695535A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE695535A (en) | 1967-08-14 |
| CH459085A (en) | 1968-06-30 |
| AT272978B (en) | 1969-07-25 |
| DE1942085U (en) | 1966-07-07 |