CH581933A5 - - Google Patents
Info
- Publication number
- CH581933A5 CH581933A5 CH318075A CH318075A CH581933A5 CH 581933 A5 CH581933 A5 CH 581933A5 CH 318075 A CH318075 A CH 318075A CH 318075 A CH318075 A CH 318075A CH 581933 A5 CH581933 A5 CH 581933A5
- Authority
- CH
- Switzerland
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)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Mobile Radio Communication Systems (AREA)
- Stopping Of Electric Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2416374A DE2416374C3 (de) | 1974-04-04 | 1974-04-04 | Telefonanrufbeantworter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH581933A5 true CH581933A5 (forum.php) | 1976-11-15 |
Family
ID=5912119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH318075A CH581933A5 (forum.php) | 1974-04-04 | 1975-03-13 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4032713A (forum.php) |
| JP (1) | JPS5747583B2 (forum.php) |
| AT (1) | AT350118B (forum.php) |
| BE (1) | BE827596A (forum.php) |
| CA (1) | CA1031479A (forum.php) |
| CH (1) | CH581933A5 (forum.php) |
| DE (1) | DE2416374C3 (forum.php) |
| DK (1) | DK142775A (forum.php) |
| FR (1) | FR2266992B1 (forum.php) |
| GB (1) | GB1455099A (forum.php) |
| IT (1) | IT1032487B (forum.php) |
| NL (1) | NL164167C (forum.php) |
| SE (1) | SE403683B (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571459A (en) * | 1983-07-18 | 1986-02-18 | Matsushita Electric Industrial Co., Ltd. | Telephone answering machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2058096A (en) * | 1931-10-15 | 1936-10-20 | Telefonograf Patentverwertungs | Means for automatically recording and reproducing telephonic messages |
| US2080812A (en) * | 1933-05-29 | 1937-05-18 | R A Lindsay | Sound transmitting, recording, and reproducing mechanism |
| JPS4310973Y1 (forum.php) * | 1965-08-04 | 1968-05-13 | ||
| DE2134927C3 (de) * | 1971-07-13 | 1978-10-12 | Willy Zollikon Zuerich Mueller (Schweiz) | Verfahren zur Rücklauf-Fernsteuerung bei der Fernabfrage von in Speicherwerken aufgezeichneter Information, insbesondere für Telefonanrufbeantworter, und Schaltung hierfür |
| BE791382A (fr) * | 1972-07-31 | 1973-03-01 | Muller Willy | Appareil de réponse automatique aux appels téléphoniques. |
| US3879756A (en) * | 1973-03-13 | 1975-04-22 | Economy Co | Automatic drive stop control utilizing motor voltage transients |
-
1974
- 1974-04-04 DE DE2416374A patent/DE2416374C3/de not_active Expired
-
1975
- 1975-03-11 NL NL7502867.A patent/NL164167C/xx not_active IP Right Cessation
- 1975-03-13 CH CH318075A patent/CH581933A5/xx not_active IP Right Cessation
- 1975-03-14 US US05/558,295 patent/US4032713A/en not_active Expired - Lifetime
- 1975-03-27 IT IT48824/75A patent/IT1032487B/it active
- 1975-03-27 GB GB1303175A patent/GB1455099A/en not_active Expired
- 1975-04-02 AT AT248575A patent/AT350118B/de not_active IP Right Cessation
- 1975-04-03 DK DK142775A patent/DK142775A/da not_active IP Right Cessation
- 1975-04-03 CA CA223,792A patent/CA1031479A/en not_active Expired
- 1975-04-03 SE SE7503800A patent/SE403683B/xx not_active IP Right Cessation
- 1975-04-03 FR FR7510385A patent/FR2266992B1/fr not_active Expired
- 1975-04-03 JP JP50039892A patent/JPS5747583B2/ja not_active Expired
- 1975-04-04 BE BE155122A patent/BE827596A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL164167B (nl) | 1980-06-16 |
| SE403683B (sv) | 1978-08-28 |
| DE2416374C3 (de) | 1985-10-24 |
| JPS50137013A (forum.php) | 1975-10-30 |
| DK142775A (forum.php) | 1975-10-05 |
| ATA248575A (de) | 1977-10-15 |
| NL164167C (nl) | 1980-11-17 |
| DE2416374A1 (de) | 1975-10-09 |
| IT1032487B (it) | 1979-05-30 |
| CA1031479A (en) | 1978-05-16 |
| SE7503800L (sv) | 1975-10-06 |
| FR2266992A1 (forum.php) | 1975-10-31 |
| DE2416374B2 (de) | 1976-08-12 |
| GB1455099A (en) | 1976-11-10 |
| AT350118B (de) | 1979-05-10 |
| US4032713A (en) | 1977-06-28 |
| JPS5747583B2 (forum.php) | 1982-10-09 |
| FR2266992B1 (forum.php) | 1982-04-16 |
| AU7942675A (en) | 1976-09-30 |
| BE827596A (fr) | 1975-07-31 |
| NL7502867A (nl) | 1975-10-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |