BE673621A - - Google Patents
Info
- Publication number
- BE673621A BE673621A BE673621DA BE673621A BE 673621 A BE673621 A BE 673621A BE 673621D A BE673621D A BE 673621DA BE 673621 A BE673621 A BE 673621A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE45182 | 1965-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE673621A true BE673621A (en:Method) |
Family
ID=3840501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE673621D BE673621A (en:Method) | 1965-12-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE673621A (en:Method) |
| CH (1) | CH489975A (en:Method) |
| FR (1) | FR1514198A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1217550A (en) * | 1981-10-02 | 1987-02-03 | Jose P. Pintos | Calling line tracing system and identification detector |
| BR8106464A (pt) * | 1981-10-02 | 1983-09-13 | Sonintel Sociedade Nacional De | Detector de chamada telefonicas |
-
0
- BE BE673621D patent/BE673621A/xx unknown
-
1966
- 1966-12-08 CH CH1752066A patent/CH489975A/de not_active IP Right Cessation
- 1966-12-13 FR FR87188A patent/FR1514198A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH489975A (de) | 1970-04-30 |
| FR1514198A (fr) | 1968-02-23 |