FR1392461A - Improvements to valves - Google Patents
Improvements to valvesInfo
- Publication number
- FR1392461A FR1392461A FR4544A FR38004544A FR1392461A FR 1392461 A FR1392461 A FR 1392461A FR 4544 A FR4544 A FR 4544A FR 38004544 A FR38004544 A FR 38004544A FR 1392461 A FR1392461 A FR 1392461A
- Authority
- FR
- France
- Prior art keywords
- valves
- Prior art date
- 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
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4544A FR1392461A (en) | 1963-03-07 | 1963-03-07 | Improvements to valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4544A FR1392461A (en) | 1963-03-07 | 1963-03-07 | Improvements to valves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1392461A true FR1392461A (en) | 1965-03-19 |
Family
ID=8570162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4544A Expired FR1392461A (en) | 1963-03-07 | 1963-03-07 | Improvements to valves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1392461A (en) |
-
1963
- 1963-03-07 FR FR4544A patent/FR1392461A/en not_active Expired
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