BE527410A - - Google Patents
Info
- Publication number
- BE527410A BE527410A BE527410DA BE527410A BE 527410 A BE527410 A BE 527410A BE 527410D A BE527410D A BE 527410DA BE 527410 A BE527410 A BE 527410A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT792146X | 1953-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527410A true BE527410A (OSRAM) |
Family
ID=11316701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527410D BE527410A (OSRAM) | 1953-03-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE527410A (OSRAM) |
| FR (1) | FR1115914A (OSRAM) |
| GB (1) | GB792146A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1112125B (de) * | 1956-10-26 | 1961-08-03 | Herbert Waldman | Einrichtung fuer Fernsprechapparate zur selbsttaetigen Anrufbeantwortung und Mitteilungsaufzeichnung mit Mitteln zur verschluesselten Fernansteuerung fuer die Wiedergabe |
| US3569630A (en) * | 1966-12-09 | 1971-03-09 | Jerome Parks | Cyclically controlled telephone answering device having a sectioned recording medium for incoming and outgoing messages |
-
0
- BE BE527410D patent/BE527410A/xx unknown
-
1954
- 1954-03-17 FR FR1115914D patent/FR1115914A/fr not_active Expired
- 1954-03-18 GB GB7869/54A patent/GB792146A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1115914A (fr) | 1956-05-02 |
| GB792146A (en) | 1958-03-19 |