FR2171638A5 - - Google Patents
Info
- Publication number
- FR2171638A5 FR2171638A5 FR7204415A FR7204415A FR2171638A5 FR 2171638 A5 FR2171638 A5 FR 2171638A5 FR 7204415 A FR7204415 A FR 7204415A FR 7204415 A FR7204415 A FR 7204415A FR 2171638 A5 FR2171638 A5 FR 2171638A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7204415A FR2171638A5 (US07279576-20071009-C00177.png) | 1972-02-10 | 1972-02-10 | |
| DE19732306470 DE2306470A1 (de) | 1972-02-10 | 1973-02-09 | Magnetbandlese- bzw. -wiedergabeeinrichtung |
| GB662173A GB1409173A (en) | 1972-02-10 | 1973-02-09 | Magnetic tape reading devices |
| NL7301960A NL7301960A (US07279576-20071009-C00177.png) | 1972-02-10 | 1973-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7204415A FR2171638A5 (US07279576-20071009-C00177.png) | 1972-02-10 | 1972-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2171638A5 true FR2171638A5 (US07279576-20071009-C00177.png) | 1973-09-21 |
Family
ID=9093257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7204415A Expired FR2171638A5 (US07279576-20071009-C00177.png) | 1972-02-10 | 1972-02-10 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2306470A1 (US07279576-20071009-C00177.png) |
| FR (1) | FR2171638A5 (US07279576-20071009-C00177.png) |
| GB (1) | GB1409173A (US07279576-20071009-C00177.png) |
| NL (1) | NL7301960A (US07279576-20071009-C00177.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151455C2 (de) * | 1980-12-24 | 1985-12-19 | Sharp K.K., Osaka | Magnetbandgerät mit zwei Aufnahme-/Abspieleinrichtungen |
| GB8414088D0 (en) * | 1984-06-01 | 1984-07-04 | Viewfax Digital Ltd | Sound reproducing apparatus |
-
1972
- 1972-02-10 FR FR7204415A patent/FR2171638A5/fr not_active Expired
-
1973
- 1973-02-09 GB GB662173A patent/GB1409173A/en not_active Expired
- 1973-02-09 DE DE19732306470 patent/DE2306470A1/de active Pending
- 1973-02-12 NL NL7301960A patent/NL7301960A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2306470A1 (de) | 1973-08-16 |
| GB1409173A (en) | 1975-10-08 |
| NL7301960A (US07279576-20071009-C00177.png) | 1973-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |