BE415331A - - Google Patents
Info
- Publication number
- BE415331A BE415331A BE415331DA BE415331A BE 415331 A BE415331 A BE 415331A BE 415331D A BE415331D A BE 415331DA BE 415331 A BE415331 A BE 415331A
- Authority
- BE
- Belgium
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
- H04M17/026—Constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE206559X | 1936-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415331A true BE415331A (US07534539-20090519-C00280.png) |
Family
ID=3865860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415331D BE415331A (US07534539-20090519-C00280.png) | 1936-05-02 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE415331A (US07534539-20090519-C00280.png) |
| CH (1) | CH206559A (US07534539-20090519-C00280.png) |
| FR (1) | FR820667A (US07534539-20090519-C00280.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905763A (en) * | 1955-09-28 | 1959-09-22 | Gen Telephone Lab Inc | Paystation coin apparatus |
| US2955160A (en) * | 1956-01-27 | 1960-10-04 | Automatic Elect Lab | Telephone system |
| US2955162A (en) * | 1957-10-09 | 1960-10-04 | Automatic Elect Lab | Prepay postpay paystation |
| US2958732A (en) * | 1958-06-16 | 1960-11-01 | Automatic Elect Lab | Telephone system having prepay-postpay paystation service |
-
0
- BE BE415331D patent/BE415331A/xx unknown
-
1937
- 1937-04-16 FR FR820667D patent/FR820667A/fr not_active Expired
- 1937-04-20 CH CH206559D patent/CH206559A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH206559A (fr) | 1939-08-15 |
| FR820667A (fr) | 1937-11-16 |
