FR2146497B1 - - Google Patents
Info
- Publication number
- FR2146497B1 FR2146497B1 FR7226476A FR7226476A FR2146497B1 FR 2146497 B1 FR2146497 B1 FR 2146497B1 FR 7226476 A FR7226476 A FR 7226476A FR 7226476 A FR7226476 A FR 7226476A FR 2146497 B1 FR2146497 B1 FR 2146497B1
- 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
- H02G3/0431—Wall trunking
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712136752 DE2136752C (de) | 1971-07-22 | Leitungsführung für Starkstrom- und Fernmeldekabel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2146497A1 FR2146497A1 (fr) | 1973-03-02 |
FR2146497B1 true FR2146497B1 (fr) | 1977-01-14 |
Family
ID=5814515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7226476A Expired FR2146497B1 (fr) | 1971-07-22 | 1972-07-21 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH549891A (fr) |
FR (1) | FR2146497B1 (fr) |
IT (1) | IT963283B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2398180A (en) * | 2003-01-07 | 2004-08-11 | Alan Campbell Group Ltd | Cable tray extension bracket |
-
1972
- 1972-07-17 CH CH1065772A patent/CH549891A/xx not_active IP Right Cessation
- 1972-07-21 FR FR7226476A patent/FR2146497B1/fr not_active Expired
- 1972-07-22 IT IT2732672A patent/IT963283B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2136752B2 (de) | 1972-08-24 |
DE2136752A1 (fr) | 1972-08-24 |
IT963283B (it) | 1974-01-10 |
CH549891A (de) | 1974-05-31 |
FR2146497A1 (fr) | 1973-03-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |