BE477238A - - Google Patents
Info
- Publication number
- BE477238A BE477238A BE477238DA BE477238A BE 477238 A BE477238 A BE 477238A BE 477238D A BE477238D A BE 477238DA BE 477238 A BE477238 A BE 477238A
- Authority
- BE
- Belgium
- Prior art keywords
- line
- switch
- contact
- identification
- calling
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 13
- 238000004804 winding Methods 0.000 description 11
- 244000007853 Sarothamnus scoparius Species 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
- H01H67/12—Linear-motion switches
Landscapes
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477238A true BE477238A (ja�@�@) |
Family
ID=125356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477238D BE477238A (ja�@�@) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE477238A (ja�@�@) |
-
0
- BE BE477238D patent/BE477238A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE477238A (ja�@�@) | ||
| BE449804A (fr) | Système de télécommunication pour l'etablissement de connescions | |
| BE361645A (ja�@�@) | ||
| BE354594A (ja�@�@) | ||
| BE481263A (ja�@�@) | ||
| BE455343A (ja�@�@) | ||
| BE336765A (ja�@�@) | ||
| BE476748A (ja�@�@) | ||
| BE351277A (ja�@�@) | ||
| BE469508A (ja�@�@) | ||
| BE446398A (ja�@�@) | ||
| BE490492A (ja�@�@) | ||
| BE432828A (ja�@�@) | ||
| BE332977A (ja�@�@) | ||
| BE345821A (ja�@�@) | ||
| BE467441A (ja�@�@) | ||
| BE426842A (ja�@�@) | ||
| BE347524A (ja�@�@) | ||
| BE372105A (ja�@�@) | ||
| BE355261A (ja�@�@) | ||
| BE384791A (ja�@�@) | ||
| BE345811A (ja�@�@) | ||
| BE386134A (ja�@�@) | ||
| CH103788A (fr) | Installation téléphonique pour bureaux centraux à commutateurs sélecteurs automatiques. | |
| BE464914A (ja�@�@) |