BE470625A - - Google Patents
Info
- Publication number
- BE470625A BE470625A BE470625DA BE470625A BE 470625 A BE470625 A BE 470625A BE 470625D A BE470625D A BE 470625DA BE 470625 A BE470625 A BE 470625A
- 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
- H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH628625X | 1946-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470625A true BE470625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4524575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470625D BE470625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1946-01-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE470625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| GB (1) | GB628625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2430145A1 (fr) * | 1978-06-28 | 1980-01-25 | Muller Willy | Procede pour l'enregistrement de messages telephoniques d'arrivee dans un appareil de reponse automatique aux appels telephoniques |
-
0
- BE BE470625D patent/BE470625A/xx unknown
-
1947
- 1947-01-15 GB GB1413/47A patent/GB628625A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB628625A (en) | 1949-09-01 |