FR677020A - - Google Patents
Info
- Publication number
- FR677020A FR677020A FR677020DA FR677020A FR 677020 A FR677020 A FR 677020A FR 677020D A FR677020D A FR 677020DA FR 677020 A FR677020 A FR 677020A
- 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
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 |
|---|---|
| FR677020A true FR677020A (es) | 1930-03-03 |
Family
ID=1543686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR677020D Expired FR677020A (es) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR677020A (es) |
-
0
- FR FR677020D patent/FR677020A/fr not_active Expired