CH575184A5 - - Google Patents
Info
- Publication number
- CH575184A5 CH575184A5 CH1515872A CH1515872A CH575184A5 CH 575184 A5 CH575184 A5 CH 575184A5 CH 1515872 A CH1515872 A CH 1515872A CH 1515872 A CH1515872 A CH 1515872A CH 575184 A5 CH575184 A5 CH 575184A5
- Authority
- CH
- Switzerland
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
-
- 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
- H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7137473A FR2157130A5 (OSRAM) | 1971-10-19 | 1971-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575184A5 true CH575184A5 (OSRAM) | 1976-04-30 |
Family
ID=9084571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1515872A CH575184A5 (OSRAM) | 1971-10-19 | 1972-10-17 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE789714A (OSRAM) |
| CH (1) | CH575184A5 (OSRAM) |
| DE (1) | DE2249685A1 (OSRAM) |
| FR (1) | FR2157130A5 (OSRAM) |
| GB (1) | GB1412648A (OSRAM) |
| IT (1) | IT975239B (OSRAM) |
| NL (1) | NL7214028A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9214950D0 (en) * | 1992-07-11 | 1992-08-26 | Integral Network Systems Ltd | Wedge ii |
| AU2011284803B2 (en) * | 2010-07-30 | 2013-01-10 | Networked Infrastructure National Architecture Pty Ltd | A modular ducting section adapted for laying end-to- end and side by side forming a networked utilities ducting system and rain and run-off water management system |
-
0
- BE BE789714D patent/BE789714A/xx unknown
-
1971
- 1971-10-19 FR FR7137473A patent/FR2157130A5/fr not_active Expired
-
1972
- 1972-10-11 DE DE19722249685 patent/DE2249685A1/de active Pending
- 1972-10-12 IT IT7021572A patent/IT975239B/it active
- 1972-10-17 CH CH1515872A patent/CH575184A5/xx not_active IP Right Cessation
- 1972-10-17 NL NL7214028A patent/NL7214028A/xx unknown
- 1972-10-18 GB GB4806572A patent/GB1412648A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1412648A (en) | 1975-11-05 |
| BE789714A (fr) | 1973-02-01 |
| FR2157130A5 (OSRAM) | 1973-06-01 |
| NL7214028A (OSRAM) | 1973-04-25 |
| IT975239B (it) | 1974-07-20 |
| DE2249685A1 (de) | 1973-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |