DD95874A5 - - Google Patents
Info
- Publication number
- DD95874A5 DD95874A5 DD16252272A DD16252272A DD95874A5 DD 95874 A5 DD95874 A5 DD 95874A5 DD 16252272 A DD16252272 A DD 16252272A DD 16252272 A DD16252272 A DD 16252272A DD 95874 A5 DD95874 A5 DD 95874A5
- Authority
- DD
- German Democratic Republic
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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F1/00—Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms
- G07F1/04—Coin chutes
- G07F1/047—Coin chutes with means for temporarily storing coins
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
- G07F5/24—Coin-actuated mechanisms; Interlocks with change-giving
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Prepayment Telephone Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712122234 DE2122234C3 (en) | 1971-05-05 | Pay phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95874A5 true DD95874A5 (en) | 1973-02-20 |
Family
ID=5806945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16252272A DD95874A5 (en) | 1971-05-05 | 1972-04-24 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH538234A (en) |
| DD (1) | DD95874A5 (en) |
| FR (1) | FR2135654B1 (en) |
| GB (1) | GB1340319A (en) |
| IT (1) | IT953793B (en) |
| NL (1) | NL174319C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH596722A5 (en) * | 1976-06-15 | 1978-03-15 | Sodeco Compteurs De Geneve | |
| US4124774A (en) * | 1977-07-27 | 1978-11-07 | Bell Telephone Laboratories, Incorporated | Telephone station coin memory and control system |
| USRE30973E (en) | 1977-07-27 | 1982-06-15 | Bell Telephone Laboratories, Incorporated | Telephone station coin memory and control system |
| CH620073A5 (en) * | 1977-09-12 | 1980-10-31 | Sodeco Compteurs De Geneve | |
| JPS58137356A (en) * | 1982-02-09 | 1983-08-15 | Tamura Electric Works Ltd | Coin after-acceptance system of public telephone set |
| JPS58171168A (en) * | 1982-03-31 | 1983-10-07 | Tamura Electric Works Ltd | Public telephone set |
| JPS58171169A (en) * | 1982-03-31 | 1983-10-07 | Tamura Electric Works Ltd | Method for receiving coin of public telephone set |
| CH654963A5 (en) * | 1982-04-02 | 1986-03-14 | Autelca Ag | A vending DEVICE, ESPECIALLY payphones. |
| GB2236887B (en) * | 1989-10-12 | 1994-02-09 | Mars Inc | Coin storage device |
| GB2260212B (en) * | 1991-10-04 | 1995-02-15 | Mars Inc | Coin storage device |
| AU4647097A (en) * | 1996-09-23 | 1998-04-14 | Quadrum Telecommunications, Inc. | Coin return anti-stuffing apparatus and method |
| US5887053A (en) * | 1997-09-20 | 1999-03-23 | Quadrum Telecommunications, Inc. | Coin return anti-stuffing apparatus and method |
-
1972
- 1972-04-24 DD DD16252272A patent/DD95874A5/xx unknown
- 1972-04-27 GB GB1962772A patent/GB1340319A/en not_active Expired
- 1972-04-27 IT IT2358272A patent/IT953793B/en active
- 1972-05-03 CH CH658572A patent/CH538234A/en not_active IP Right Cessation
- 1972-05-05 NL NL7206117A patent/NL174319C/en not_active IP Right Cessation
- 1972-05-05 FR FR7216100A patent/FR2135654B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206117A (en) | 1972-11-07 |
| FR2135654A1 (en) | 1972-12-22 |
| DE2122234A1 (en) | 1972-12-28 |
| CH538234A (en) | 1973-06-15 |
| FR2135654B1 (en) | 1973-07-13 |
| NL174319B (en) | 1983-12-16 |
| IT953793B (en) | 1973-08-10 |
| DE2122234B2 (en) | 1976-12-16 |
| NL174319C (en) | 1984-05-16 |
| GB1340319A (en) | 1973-12-12 |