FR740218A - Tuyau en béton armé et article similaire - Google Patents
Tuyau en béton armé et article similaireInfo
- Publication number
- FR740218A FR740218A FR740218DA FR740218A FR 740218 A FR740218 A FR 740218A FR 740218D A FR740218D A FR 740218DA FR 740218 A FR740218 A FR 740218A
- Authority
- FR
- France
- Prior art keywords
- reinforced concrete
- concrete pipe
- similar article
- article
- similar
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR740218T | 1931-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR740218A true FR740218A (fr) | 1933-01-23 |
Family
ID=9133848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR740218D Expired FR740218A (fr) | 1931-10-19 | 1931-10-19 | Tuyau en béton armé et article similaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR740218A (fr) |
-
1931
- 1931-10-19 FR FR740218D patent/FR740218A/fr not_active Expired
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