FR741681A - - Google Patents
Info
- Publication number
- FR741681A FR741681A FR741681DA FR741681A FR 741681 A FR741681 A FR 741681A FR 741681D A FR741681D A FR 741681DA FR 741681 A FR741681 A FR 741681A
- 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
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741681A true FR741681A (ja) | 1933-02-17 |
Family
ID=1546181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741681D Expired FR741681A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR741681A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2553803A1 (fr) * | 1983-10-19 | 1985-04-26 | Barre Fernand | Degrilleur automatique |
-
0
- FR FR741681D patent/FR741681A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2553803A1 (fr) * | 1983-10-19 | 1985-04-26 | Barre Fernand | Degrilleur automatique |