FR1441285A - - Google Patents
Info
- Publication number
- FR1441285A FR1441285A FR7625A FR06007625A FR1441285A FR 1441285 A FR1441285 A FR 1441285A FR 7625 A FR7625 A FR 7625A FR 06007625 A FR06007625 A FR 06007625A FR 1441285 A FR1441285 A FR 1441285A
- 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 |
|---|---|---|---|
| FR7625A FR1441285A (forum.php) | 1965-07-26 | 1965-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7625A FR1441285A (forum.php) | 1965-07-26 | 1965-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1441285A true FR1441285A (forum.php) | 1966-06-03 |
Family
ID=1578953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7625A Expired FR1441285A (forum.php) | 1965-07-26 | 1965-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1441285A (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2314624A1 (fr) * | 1975-06-13 | 1977-01-07 | Ericsson Telefon Ab L M | Ensemble d'intercommunication a deux postes telephoniques |
-
1965
- 1965-07-26 FR FR7625A patent/FR1441285A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2314624A1 (fr) * | 1975-06-13 | 1977-01-07 | Ericsson Telefon Ab L M | Ensemble d'intercommunication a deux postes telephoniques |