SE336154B - - Google Patents
Info
- Publication number
- SE336154B SE336154B SE17521/66A SE1752166A SE336154B SE 336154 B SE336154 B SE 336154B SE 17521/66 A SE17521/66 A SE 17521/66A SE 1752166 A SE1752166 A SE 1752166A SE 336154 B SE336154 B SE 336154B
- Authority
- SE
- Sweden
- Prior art keywords
- core
- shift register
- digit
- shift
- key
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 3
- 239000004020 conductor Substances 0.000 abstract 2
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/276—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using magnetic recording, e.g. on tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Input From Keyboards Or The Like (AREA)
- Electronic Switches (AREA)
- Telephonic Communication Services (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR43350A FR1493431A (fr) | 1965-12-22 | 1965-12-22 | Perfectionnements aux postes téléphoniques à clavier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE336154B true SE336154B (sv) | 1971-06-28 |
Family
ID=8596473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17521/66A SE336154B (sv) | 1965-12-22 | 1966-12-21 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3482058A (sv) |
| JP (1) | JPS4329897B1 (sv) |
| AT (1) | AT266927B (sv) |
| DE (1) | DE1290983B (sv) |
| DK (1) | DK118893B (sv) |
| FR (1) | FR1493431A (sv) |
| GB (1) | GB1129170A (sv) |
| NL (1) | NL6617824A (sv) |
| SE (1) | SE336154B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1236961A (en) * | 1968-01-12 | 1971-06-23 | Gen Electric Co Ltd | Improvements in or relating to electric impulse transmitters |
| US3670111A (en) * | 1969-12-02 | 1972-06-13 | Bell Telephone Labor Inc | Repertory dialer telephone set with register storage of the digits |
| US3778556A (en) * | 1971-07-02 | 1973-12-11 | Telecommunications Techn Inc | Telephone signaling and testing apparatus with provisions for either pulse or multifrequency dialing |
| GB1395577A (en) * | 1972-05-11 | 1975-05-29 | Standard Telephones Cables Ltd | Telephones |
| JPS5117611A (ja) * | 1974-08-05 | 1976-02-12 | Shigeyuki Tashiro | Daiyaruparusujidotensosochi |
| US4188510A (en) * | 1977-05-23 | 1980-02-12 | Digital Products Corporation | Telephone sequential number dialer with number incrementing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB849561A (en) * | 1956-02-28 | 1960-09-28 | Siemens Edison Swan Ltd | Improvements relating to keysenders of the kind used in telephone systems |
| US2835741A (en) * | 1956-11-01 | 1958-05-20 | Bell Telephone Labor Inc | Magnetic core signal generator |
| DE1081927B (de) * | 1959-04-16 | 1960-05-19 | Deutsche Telephonwerk Kabel | Schaltungsanordnung fuer Stromstossgeber zum Aussenden von einer gekenn-zeichneten Anrufnummer entsprechenden Nummernstromstossreihen in Fernmelde-, insbesondere Fernsprechanlagen, mit Waehlerbetrieb |
| DE1115309B (de) * | 1960-06-29 | 1961-10-19 | Standard Elektrik Lorenz Ag | Schaltungsanordnung fuer einen Impulsgeber in Fernmelde-, insbesondere Fernsprechanlagen |
| DE1184809C2 (de) * | 1963-06-13 | 1973-07-26 | Nippon Comm Ind Company Ltd | Vorrichtung zum selbsttaetigen Waehlen von Zahlen |
-
1965
- 1965-12-22 FR FR43350A patent/FR1493431A/fr not_active Expired
-
1966
- 1966-12-20 US US603383A patent/US3482058A/en not_active Expired - Lifetime
- 1966-12-20 DE DEN29696A patent/DE1290983B/de not_active Withdrawn
- 1966-12-20 NL NL6617824A patent/NL6617824A/xx unknown
- 1966-12-20 DK DK658666AA patent/DK118893B/da unknown
- 1966-12-21 AT AT1174966A patent/AT266927B/de active
- 1966-12-21 JP JP8347266A patent/JPS4329897B1/ja active Pending
- 1966-12-21 SE SE17521/66A patent/SE336154B/xx unknown
- 1966-12-22 GB GB57447/66A patent/GB1129170A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6617824A (sv) | 1967-06-23 |
| DK118893B (da) | 1970-10-19 |
| FR1493431A (fr) | 1967-09-01 |
| JPS4329897B1 (sv) | 1968-12-21 |
| AT266927B (de) | 1968-12-10 |
| DE1290983B (de) | 1969-03-20 |
| US3482058A (en) | 1969-12-02 |
| GB1129170A (en) | 1968-10-02 |
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