BE733457A - - Google Patents
Info
- Publication number
- BE733457A BE733457A BE733457DA BE733457A BE 733457 A BE733457 A BE 733457A BE 733457D A BE733457D A BE 733457DA BE 733457 A BE733457 A BE 733457A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
-
- 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
- H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Exchange Systems With Centralized Control (AREA)
- Meter Arrangements (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE692368 | 1968-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE733457A true BE733457A (xx) | 1969-11-03 |
Family
ID=20269919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE733457D BE733457A (xx) | 1968-05-22 | 1969-05-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE733457A (xx) |
| DE (1) | DE1925334B2 (xx) |
| FR (1) | FR2009153A1 (xx) |
| GB (1) | GB1264704A (xx) |
| NL (1) | NL6907441A (xx) |
-
1969
- 1969-05-14 NL NL6907441A patent/NL6907441A/xx unknown
- 1969-05-16 DE DE19691925334 patent/DE1925334B2/de active Pending
- 1969-05-21 GB GB1264704D patent/GB1264704A/en not_active Expired
- 1969-05-22 FR FR6916782A patent/FR2009153A1/fr not_active Withdrawn
- 1969-05-22 BE BE733457D patent/BE733457A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2009153A1 (xx) | 1970-01-30 |
| DE1925334B2 (de) | 1971-01-28 |
| DE1925334A1 (de) | 1970-01-02 |
| NL6907441A (xx) | 1969-11-25 |
| GB1264704A (xx) | 1972-02-23 |