BE657153A - - Google Patents
Info
- Publication number
- BE657153A BE657153A BE657153DA BE657153A BE 657153 A BE657153 A BE 657153A BE 657153D A BE657153D A BE 657153DA BE 657153 A BE657153 A BE 657153A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU38874/63A AU284148B2 (en) | 1963-12-16 | Telephone transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657153A true BE657153A (de) |
Family
ID=3725840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657153D BE657153A (de) | 1963-12-16 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE657153A (de) |
| CH (1) | CH441443A (de) |
| GB (1) | GB1095395A (de) |
| NL (1) | NL6414644A (de) |
-
0
- GB GB1095395D patent/GB1095395A/en active Active
- BE BE657153D patent/BE657153A/xx unknown
-
1964
- 1964-12-15 CH CH1620764A patent/CH441443A/de unknown
- 1964-12-16 NL NL6414644A patent/NL6414644A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH441443A (de) | 1967-08-15 |
| NL6414644A (de) | 1965-06-17 |
| GB1095395A (de) |