NL7200904A - - Google Patents
Info
- Publication number
- NL7200904A NL7200904A NL7200904A NL7200904A NL7200904A NL 7200904 A NL7200904 A NL 7200904A NL 7200904 A NL7200904 A NL 7200904A NL 7200904 A NL7200904 A NL 7200904A NL 7200904 A NL7200904 A NL 7200904A
- Authority
- NL
- Netherlands
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
- H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
- H04M3/4872—Non-interactive information services
- H04M3/4874—Intercept announcements
-
- 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
- H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104031 DE2104031C (de) | 1971-01-28 | Schaltungsanordnung zur selbsttätigen Ansage von Mitteilungen an Anrufende in Fernmeldeanlagen, insbesondere Fernsprech Vermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200904A true NL7200904A (de) | 1972-08-01 |
Family
ID=5797189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200904A NL7200904A (de) | 1971-01-28 | 1972-01-21 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT314621B (de) |
| BE (1) | BE778648A (de) |
| CH (1) | CH547587A (de) |
| FR (1) | FR2124663A5 (de) |
| GB (1) | GB1338967A (de) |
| IT (1) | IT946937B (de) |
| LU (1) | LU64666A1 (de) |
| NL (1) | NL7200904A (de) |
| SE (1) | SE365087B (de) |
-
1971
- 1971-12-13 CH CH1819871A patent/CH547587A/de not_active IP Right Cessation
- 1971-12-22 AT AT1105271A patent/AT314621B/de not_active IP Right Cessation
- 1971-12-27 FR FR7146702A patent/FR2124663A5/fr not_active Expired
-
1972
- 1972-01-19 GB GB248672A patent/GB1338967A/en not_active Expired
- 1972-01-21 NL NL7200904A patent/NL7200904A/xx unknown
- 1972-01-26 LU LU64666D patent/LU64666A1/xx unknown
- 1972-01-26 IT IT1983272A patent/IT946937B/it active
- 1972-01-28 SE SE102872A patent/SE365087B/xx unknown
- 1972-01-28 BE BE778648A patent/BE778648A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT314621B (de) | 1974-04-10 |
| CH547587A (de) | 1974-03-29 |
| BE778648A (fr) | 1972-05-16 |
| FR2124663A5 (de) | 1972-09-22 |
| DE2104031B2 (de) | 1972-12-14 |
| IT946937B (it) | 1973-05-21 |
| SE365087B (de) | 1974-03-11 |
| DE2104031A1 (de) | 1972-08-10 |
| GB1338967A (en) | 1973-11-28 |
| LU64666A1 (de) | 1972-06-26 |