CH592394A5 - - Google Patents
Info
- Publication number
- CH592394A5 CH592394A5 CH1320175A CH1320175A CH592394A5 CH 592394 A5 CH592394 A5 CH 592394A5 CH 1320175 A CH1320175 A CH 1320175A CH 1320175 A CH1320175 A CH 1320175A CH 592394 A5 CH592394 A5 CH 592394A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7434960A FR2288430A1 (fr) | 1974-10-17 | 1974-10-17 | Dispositif d'emission de message parle |
Publications (1)
Publication Number | Publication Date |
---|---|
CH592394A5 true CH592394A5 (de) | 1977-10-31 |
Family
ID=9144218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1320175A CH592394A5 (de) | 1974-10-17 | 1975-10-10 |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU499734B2 (de) |
BE (1) | BE834463A (de) |
CH (1) | CH592394A5 (de) |
FR (1) | FR2288430A1 (de) |
GB (1) | GB1496551A (de) |
ZA (1) | ZA756184B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012864B1 (de) * | 1978-12-16 | 1983-12-14 | Deutsche Fernsprecher Gesellschaft mbH Marburg | Fernsprechapparat |
US4371751A (en) * | 1980-04-07 | 1983-02-01 | Newart Electronic Sciences, Inc. | Automatic telephonic user emergency message transmitting apparatus |
GB2119208B (en) * | 1982-04-28 | 1986-01-22 | Gen Electric Co Plc | Method of and apparatus for generating a plurality of electric signals |
GB2170377B (en) * | 1985-01-29 | 1988-12-14 | Plessey Co Plc | Voice synthesis module |
-
1974
- 1974-10-17 FR FR7434960A patent/FR2288430A1/fr active Granted
-
1975
- 1975-09-30 ZA ZA00756184A patent/ZA756184B/xx unknown
- 1975-10-07 GB GB40981/75A patent/GB1496551A/en not_active Expired
- 1975-10-09 AU AU85595/75A patent/AU499734B2/en not_active Expired
- 1975-10-10 CH CH1320175A patent/CH592394A5/xx not_active IP Right Cessation
- 1975-10-14 BE BE2054620A patent/BE834463A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1496551A (en) | 1977-12-30 |
FR2288430B1 (de) | 1981-08-28 |
AU8559575A (en) | 1977-04-21 |
BE834463A (fr) | 1976-04-14 |
ZA756184B (en) | 1976-09-29 |
FR2288430A1 (fr) | 1976-05-14 |
AU499734B2 (en) | 1979-05-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |