FR2282508B3 - - Google Patents
Info
- Publication number
- FR2282508B3 FR2282508B3 FR7428830A FR7428830A FR2282508B3 FR 2282508 B3 FR2282508 B3 FR 2282508B3 FR 7428830 A FR7428830 A FR 7428830A FR 7428830 A FR7428830 A FR 7428830A FR 2282508 B3 FR2282508 B3 FR 2282508B3
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
- H02G9/065—Longitudinally split tubes or conduits therefor
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7428830A FR2282508A1 (fr) | 1974-08-22 | 1974-08-22 | Caniveau de sol |
| CH483175A CH589953A5 (enExample) | 1974-08-22 | 1975-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7428830A FR2282508A1 (fr) | 1974-08-22 | 1974-08-22 | Caniveau de sol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2282508A1 FR2282508A1 (fr) | 1976-03-19 |
| FR2282508B3 true FR2282508B3 (enExample) | 1977-06-17 |
Family
ID=9142523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7428830A Granted FR2282508A1 (fr) | 1974-08-22 | 1974-08-22 | Caniveau de sol |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH589953A5 (enExample) |
| FR (1) | FR2282508A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565785A (zh) * | 2018-06-05 | 2018-09-21 | 中铁十五局集团电气化工程有限公司 | 直埋电缆敷设方法以及该方法专用的电缆保护套管 |
-
1974
- 1974-08-22 FR FR7428830A patent/FR2282508A1/fr active Granted
-
1975
- 1975-04-16 CH CH483175A patent/CH589953A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565785A (zh) * | 2018-06-05 | 2018-09-21 | 中铁十五局集团电气化工程有限公司 | 直埋电缆敷设方法以及该方法专用的电缆保护套管 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH589953A5 (enExample) | 1977-07-29 |
| FR2282508A1 (fr) | 1976-03-19 |