LU38977A1 - - Google Patents
Info
- Publication number
- LU38977A1 LU38977A1 LU38977DA LU38977A1 LU 38977 A1 LU38977 A1 LU 38977A1 LU 38977D A LU38977D A LU 38977DA LU 38977 A1 LU38977 A1 LU 38977A1
- Authority
- LU
- Luxembourg
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR800870A FR1240062A (fr) | 1959-07-23 | 1959-07-23 | Appareil enregistreur et répéteur de messages téléphoniques |
| FR832596A FR78050E (fr) | 1959-07-23 | 1960-07-11 | Appareil enregistreur et répéteur de messages téléphoniques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU38977A1 true LU38977A1 (de) | 1960-09-20 |
Family
ID=26184210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU38977D LU38977A1 (de) | 1959-07-23 | 1960-07-20 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH370126A (de) |
| FR (2) | FR1240062A (de) |
| GB (1) | GB923597A (de) |
| LU (1) | LU38977A1 (de) |
| NL (1) | NL254119A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS5139521Y1 (de) * | 1969-11-12 | 1976-09-28 |
-
0
- NL NL254119D patent/NL254119A/xx unknown
-
1959
- 1959-07-23 FR FR800870A patent/FR1240062A/fr not_active Expired
-
1960
- 1960-07-11 FR FR832596A patent/FR78050E/fr not_active Expired
- 1960-07-20 CH CH829360A patent/CH370126A/fr unknown
- 1960-07-20 LU LU38977D patent/LU38977A1/xx unknown
- 1960-07-21 GB GB2549460A patent/GB923597A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL254119A (de) | |
| FR78050E (fr) | 1962-05-26 |
| CH370126A (fr) | 1963-06-30 |
| GB923597A (en) | 1963-04-18 |
| FR1240062A (fr) | 1960-09-02 |