BE431273A - - Google Patents
Info
- Publication number
- BE431273A BE431273A BE431273DA BE431273A BE 431273 A BE431273 A BE 431273A BE 431273D A BE431273D A BE 431273DA BE 431273 A BE431273 A BE 431273A
- Authority
- BE
- Belgium
- Prior art keywords
- tubes
- group
- relay
- contact
- relays
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 167
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 53
- 230000000903 blocking effect Effects 0.000 description 38
- 230000005540 biological transmission Effects 0.000 description 8
- 230000003472 neutralizing effect Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-VENIDDJXSA-N lead-201 Chemical compound [201Pb] WABPQHHGFIMREM-VENIDDJXSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000284 resting 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)
- Relay Circuits (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431273A true BE431273A (en:Method) |
Family
ID=91087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431273D BE431273A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE431273A (en:Method) |
-
0
- BE BE431273D patent/BE431273A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2235153A (en) | Chain start circuit | |
| US1443451A (en) | Measured-service telephone system | |
| US2673243A (en) | Telephone coin collection system | |
| BE406176A (en:Method) | ||
| US2082097A (en) | Telephone system | |
| US3070664A (en) | Calling party identification systems | |
| BE408039A (en:Method) | ||
| BE433724A (en:Method) | ||
| CH347546A (fr) | Installation comprenant des distributeurs d'impulsions fonctionnant en synchronisme | |
| BE438585A (en:Method) | ||
| JPH0330347B2 (en:Method) | ||
| US2860184A (en) | Telephone system serving both regular and paystation telephones | |
| SU568211A1 (ru) | Монетный телефонный аппарат | |
| US3114051A (en) | Electronic detector for use with impulse regenerators | |
| JPS6318205Y2 (en:Method) | ||
| BE361645A (en:Method) | ||
| BE430285A (en:Method) | ||
| JPS6335148B2 (en:Method) | ||
| BE432639A (en:Method) | ||
| BE521894A (en:Method) | ||
| BE489876A (en:Method) | ||
| BE462894A (en:Method) | ||
| BE423720A (en:Method) | ||
| BE332977A (en:Method) | ||
| BE354594A (en:Method) |