FR736397A - Perfectionnements aux tuyaux en béton armé - Google Patents
Perfectionnements aux tuyaux en béton arméInfo
- Publication number
- FR736397A FR736397A FR736397DA FR736397A FR 736397 A FR736397 A FR 736397A FR 736397D A FR736397D A FR 736397DA FR 736397 A FR736397 A FR 736397A
- Authority
- FR
- France
- Prior art keywords
- reinforced concrete
- concrete pipes
- pipes
- reinforced
- concrete
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR736397T | 1931-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR736397A true FR736397A (fr) | 1932-11-23 |
Family
ID=9131164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR736397D Expired FR736397A (fr) | 1931-08-31 | 1931-08-31 | Perfectionnements aux tuyaux en béton armé |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR736397A (fr) |
-
1931
- 1931-08-31 FR FR736397D patent/FR736397A/fr not_active Expired
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