BE383636A - - Google Patents
Info
- Publication number
- BE383636A BE383636A BE383636DA BE383636A BE 383636 A BE383636 A BE 383636A BE 383636D A BE383636D A BE 383636DA BE 383636 A BE383636 A BE 383636A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- telephone system
- line
- circuit
- valve
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 7
- 239000003471 mutagenic agent Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 22
- 230000003111 delayed effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
- 
        - H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
 
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| BE383636A true BE383636A (en:Method) | 
Family
ID=52794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| BE383636D BE383636A (en:Method) | 
Country Status (1)
| Country | Link | 
|---|---|
| BE (1) | BE383636A (en:Method) | 
- 
        0
        - BE BE383636D patent/BE383636A/fr unknown
 
Similar Documents
| Publication | Publication Date | Title | 
|---|---|---|
| CN101300823B (zh) | 呼叫拦截器 | |
| BE383636A (en:Method) | ||
| BE380134A (en:Method) | ||
| BE391036A (en:Method) | ||
| BE528427A (en:Method) | ||
| BE426815A (en:Method) | ||
| BE400690A (en:Method) | ||
| BE384051A (en:Method) | ||
| EP0466601A1 (fr) | Dispositif pour la commutation d'un signal d'appel alternatif cadencé sur un poste téléphonique relié à un autocommutateur | |
| BE384554A (en:Method) | ||
| BE372233A (en:Method) | ||
| BE412135A (en:Method) | ||
| BE431601A (en:Method) | ||
| BE483916A (en:Method) | ||
| CH120389A (fr) | Installation téléphonique permettant la taxation de connexions de différentes valeurs. | |
| BE484075A (en:Method) | ||
| BE417423A (en:Method) | ||
| BE354594A (en:Method) | ||
| BE369910A (en:Method) | ||
| BE410069A (en:Method) | ||
| BE467644A (en:Method) | ||
| BE416389A (en:Method) | ||
| BE352110A (en:Method) | ||
| BE353818A (en:Method) | ||
| BE422189A (en:Method) |