BE436346A - - Google Patents
Info
- Publication number
- BE436346A BE436346A BE436346DA BE436346A BE 436346 A BE436346 A BE 436346A BE 436346D A BE436346D A BE 436346DA BE 436346 A BE436346 A BE 436346A
- Authority
- BE
- Belgium
- Prior art keywords
- equipment
- electromagnet
- digit
- recording
- disc
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE436346A true BE436346A (is") |
Family
ID=95033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE436346D BE436346A (is") |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE436346A (is") |
-
0
- BE BE436346D patent/BE436346A/fr unknown
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