FR2082555A5 - - Google Patents
Info
- Publication number
- FR2082555A5 FR2082555A5 FR7009892A FR7009892A FR2082555A5 FR 2082555 A5 FR2082555 A5 FR 2082555A5 FR 7009892 A FR7009892 A FR 7009892A FR 7009892 A FR7009892 A FR 7009892A FR 2082555 A5 FR2082555 A5 FR 2082555A5
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
- H04M9/005—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7009892A FR2082555A5 (enExample) | 1970-03-19 | 1970-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7009892A FR2082555A5 (enExample) | 1970-03-19 | 1970-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2082555A5 true FR2082555A5 (enExample) | 1971-12-10 |
Family
ID=9052547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7009892A Expired FR2082555A5 (enExample) | 1970-03-19 | 1970-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2082555A5 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320020A1 (fr) * | 1975-08-01 | 1977-02-25 | Gte Atea Nv | Appareillage telephonique presentant les caracteristiques tant d'un systeme intercom que d'une installation |
| WO1979000648A1 (fr) * | 1978-02-21 | 1979-09-06 | Francaise Telecomm Electron | Installation telephonique a plusieurs postes interieurs et a plusieurs lignes exterieures |
-
1970
- 1970-03-19 FR FR7009892A patent/FR2082555A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320020A1 (fr) * | 1975-08-01 | 1977-02-25 | Gte Atea Nv | Appareillage telephonique presentant les caracteristiques tant d'un systeme intercom que d'une installation |
| WO1979000648A1 (fr) * | 1978-02-21 | 1979-09-06 | Francaise Telecomm Electron | Installation telephonique a plusieurs postes interieurs et a plusieurs lignes exterieures |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |