BE343120A - - Google Patents
Info
- Publication number
- BE343120A BE343120A BE343120DA BE343120A BE 343120 A BE343120 A BE 343120A BE 343120D A BE343120D A BE 343120DA BE 343120 A BE343120 A BE 343120A
- Authority
- BE
- Belgium
- Prior art keywords
- telephone
- box
- fork
- allowing
- coin
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Prepayment Telephone Systems (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE343120A true BE343120A (OSRAM) |
Family
ID=19473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE343120D BE343120A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE343120A (OSRAM) |
-
0
- BE BE343120D patent/BE343120A/fr unknown
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