GB1250882A - - Google Patents
Info
- Publication number
- GB1250882A GB1250882A GB1250882DA GB1250882A GB 1250882 A GB1250882 A GB 1250882A GB 1250882D A GB1250882D A GB 1250882DA GB 1250882 A GB1250882 A GB 1250882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- tape
- announcement
- recorded
- switch
- Prior art date
- 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)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4980367 | 1967-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1250882A true GB1250882A (enrdf_load_stackoverflow) | 1971-10-20 |
Family
ID=10453591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1250882D Expired GB1250882A (enrdf_load_stackoverflow) | 1967-11-02 | 1967-11-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE723262A (enrdf_load_stackoverflow) |
| CH (1) | CH491563A (enrdf_load_stackoverflow) |
| DE (1) | DE1806642A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1590440A (enrdf_load_stackoverflow) |
| GB (1) | GB1250882A (enrdf_load_stackoverflow) |
| NL (1) | NL6815613A (enrdf_load_stackoverflow) |
-
1967
- 1967-11-02 GB GB1250882D patent/GB1250882A/en not_active Expired
-
1968
- 1968-10-30 CH CH1619668A patent/CH491563A/de not_active IP Right Cessation
- 1968-10-31 BE BE723262D patent/BE723262A/xx unknown
- 1968-10-31 FR FR1590440D patent/FR1590440A/fr not_active Expired
- 1968-11-01 DE DE19681806642 patent/DE1806642A1/de active Pending
- 1968-11-01 NL NL6815613A patent/NL6815613A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1590440A (enrdf_load_stackoverflow) | 1970-04-13 |
| BE723262A (enrdf_load_stackoverflow) | 1969-04-01 |
| NL6815613A (enrdf_load_stackoverflow) | 1969-05-06 |
| DE1806642A1 (de) | 1969-06-19 |
| CH491563A (de) | 1970-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |