IT1036767B - Selettope automatico completamente elettronico per l emissione di im pulsi di selezione per impianti te letonicio ditelescriventi - Google Patents
Selettope automatico completamente elettronico per l emissione di im pulsi di selezione per impianti te letonicio ditelescriventiInfo
- Publication number
- IT1036767B IT1036767B IT83398/75A IT8339875A IT1036767B IT 1036767 B IT1036767 B IT 1036767B IT 83398/75 A IT83398/75 A IT 83398/75A IT 8339875 A IT8339875 A IT 8339875A IT 1036767 B IT1036767 B IT 1036767B
- Authority
- IT
- Italy
- Prior art keywords
- selettope
- telephone
- emission
- electronic automatic
- selection pulses
- Prior art date
Links
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
- H04M1/2745—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 static electronic memories, e.g. chips
- H04M1/27495—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 static electronic memories, e.g. chips implemented by means of discrete electronic components, i.e. neither programmable nor microprocessor-controlled
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Set Structure (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454269 DE2454269A1 (de) | 1974-11-15 | 1974-11-15 | Vollektronischer waehlautomat zur aussendung von waehlimpulsen bei fernsprech- oder fernschreibanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1036767B true IT1036767B (it) | 1979-10-30 |
Family
ID=5930950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT83398/75A IT1036767B (it) | 1974-11-15 | 1975-06-23 | Selettope automatico completamente elettronico per l emissione di im pulsi di selezione per impianti te letonicio ditelescriventi |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5159206A (it) |
| AU (1) | AU8151175A (it) |
| BR (1) | BR7504949A (it) |
| DE (1) | DE2454269A1 (it) |
| FR (1) | FR2291658A1 (it) |
| IT (1) | IT1036767B (it) |
| NL (1) | NL7506498A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1172344A (en) * | 1982-01-27 | 1984-08-07 | Clifford D. Read | Input/output device arrangements for terminals |
-
1974
- 1974-11-15 DE DE19742454269 patent/DE2454269A1/de active Pending
-
1975
- 1975-05-26 AU AU81511/75A patent/AU8151175A/en not_active Expired
- 1975-06-02 NL NL7506498A patent/NL7506498A/xx unknown
- 1975-06-23 IT IT83398/75A patent/IT1036767B/it active
- 1975-07-24 FR FR7524454A patent/FR2291658A1/fr not_active Withdrawn
- 1975-08-01 BR BR7504949*A patent/BR7504949A/pt unknown
- 1975-09-08 JP JP50109397A patent/JPS5159206A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2454269A1 (de) | 1976-05-20 |
| FR2291658A1 (fr) | 1976-06-11 |
| JPS5159206A (it) | 1976-05-24 |
| AU8151175A (en) | 1976-12-02 |
| NL7506498A (nl) | 1976-05-18 |
| BR7504949A (pt) | 1976-08-10 |
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