AT244397B - Schaltungsanordnung für Münzfernsprecher - Google Patents
Schaltungsanordnung für MünzfernsprecherInfo
- Publication number
- AT244397B AT244397B AT706863A AT706863A AT244397B AT 244397 B AT244397 B AT 244397B AT 706863 A AT706863 A AT 706863A AT 706863 A AT706863 A AT 706863A AT 244397 B AT244397 B AT 244397B
- Authority
- AT
- Austria
- Prior art keywords
- circuit arrangement
- pay phone
- pay
- phone
- arrangement
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/023—Circuit arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Prepayment Telephone Systems (AREA)
- Meter Arrangements (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH346463A CH389691A (fr) | 1963-03-19 | 1963-03-19 | Appareil téléphonique à pré-paiement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT244397B true AT244397B (de) | 1966-01-10 |
Family
ID=4256502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT706863A AT244397B (de) | 1963-03-19 | 1963-09-02 | Schaltungsanordnung für Münzfernsprecher |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT244397B (enrdf_load_stackoverflow) |
| CH (1) | CH389691A (enrdf_load_stackoverflow) |
| DE (1) | DE1238076B (enrdf_load_stackoverflow) |
| DK (1) | DK114355B (enrdf_load_stackoverflow) |
| ES (1) | ES292028A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1369078A (enrdf_load_stackoverflow) |
| GB (1) | GB1055734A (enrdf_load_stackoverflow) |
| NL (2) | NL301442A (enrdf_load_stackoverflow) |
| SE (1) | SE303785B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2272552B1 (enrdf_load_stackoverflow) * | 1974-05-24 | 1976-10-15 | Safaa | |
| USRE30973E (en) | 1977-07-27 | 1982-06-15 | Bell Telephone Laboratories, Incorporated | Telephone station coin memory and control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL273542A (enrdf_load_stackoverflow) * | 1961-02-13 |
-
0
- NL NL133410D patent/NL133410C/xx active
- NL NL301442D patent/NL301442A/xx unknown
-
1963
- 1963-03-19 CH CH346463A patent/CH389691A/fr unknown
- 1963-08-30 FR FR946266A patent/FR1369078A/fr not_active Expired
- 1963-08-31 DE DE1963S0087040 patent/DE1238076B/de not_active Withdrawn
- 1963-09-02 AT AT706863A patent/AT244397B/de active
- 1963-09-24 GB GB3750163A patent/GB1055734A/en not_active Expired
- 1963-09-27 ES ES0292028A patent/ES292028A1/es not_active Expired
- 1963-11-13 DK DK533563A patent/DK114355B/da unknown
-
1964
- 1964-01-02 SE SE964A patent/SE303785B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE303785B (enrdf_load_stackoverflow) | 1968-09-09 |
| CH389691A (fr) | 1965-03-31 |
| NL301442A (enrdf_load_stackoverflow) | |
| ES292028A1 (es) | 1964-01-01 |
| FR1369078A (fr) | 1964-08-07 |
| DE1238076B (de) | 1967-04-06 |
| NL133410C (enrdf_load_stackoverflow) | |
| DK114355B (da) | 1969-06-23 |
| GB1055734A (en) | 1967-01-18 |
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