FR2177146A7 - - Google Patents
Info
- Publication number
- FR2177146A7 FR2177146A7 FR7209727A FR7209727A FR2177146A7 FR 2177146 A7 FR2177146 A7 FR 2177146A7 FR 7209727 A FR7209727 A FR 7209727A FR 7209727 A FR7209727 A FR 7209727A FR 2177146 A7 FR2177146 A7 FR 2177146A7
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209727A FR2177146A7 (mo) | 1972-03-20 | 1972-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209727A FR2177146A7 (mo) | 1972-03-20 | 1972-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2177146A7 true FR2177146A7 (mo) | 1973-11-02 |
Family
ID=9095510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7209727A Expired FR2177146A7 (mo) | 1972-03-20 | 1972-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2177146A7 (mo) |
-
1972
- 1972-03-20 FR FR7209727A patent/FR2177146A7/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |