BE347074A - - Google Patents
Info
- Publication number
- BE347074A BE347074A BE347074DA BE347074A BE 347074 A BE347074 A BE 347074A BE 347074D A BE347074D A BE 347074DA BE 347074 A BE347074 A BE 347074A
- Authority
- BE
- Belgium
- Prior art keywords
- line
- circuit
- office
- relay
- junction
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 1
- 235000011941 Tilia x europaea Nutrition 0.000 claims 1
- 235000015107 ale Nutrition 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 239000002674 ointment Substances 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 7
- 230000003472 neutralizing effect Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement 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)
- Interface Circuits In Exchanges (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE347074A true BE347074A (enrdf_load_stackoverflow) |
Family
ID=22789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE347074D BE347074A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE347074A (enrdf_load_stackoverflow) |
-
0
- BE BE347074D patent/BE347074A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE347074A (enrdf_load_stackoverflow) | ||
US2529409A (en) | Selector switch for automatic telephone systems | |
CH96570A (fr) | Installation pour bureau central téléphonique à commutateurs automatiques. | |
SU200628A1 (ru) | Релейный комплект для двухпроводных соединительных линий городских телефонных сетей | |
SU18463A1 (ru) | Автоматическа телефонна станци | |
SU88727A1 (ru) | Схемы шнуровой пары декадно-шаговой автоматической телефонной станции | |
BE353777A (enrdf_load_stackoverflow) | ||
US1147390A (en) | Switches and circuits for automatic telephone-exchanges. | |
BE388990A (enrdf_load_stackoverflow) | ||
US1244488A (en) | Telephone-exchange system. | |
US1177271A (en) | Telegraph system. | |
BE436878A (enrdf_load_stackoverflow) | ||
BE336765A (enrdf_load_stackoverflow) | ||
BE351277A (enrdf_load_stackoverflow) | ||
BE469316A (enrdf_load_stackoverflow) | ||
CH95589A (fr) | Installation téléphonique d'intercommunication entre un bureau central automatique et un bureau privé annexe. | |
CH100816A (fr) | Installation téléphonique. | |
BE427716A (enrdf_load_stackoverflow) | ||
BE371832A (enrdf_load_stackoverflow) | ||
CH98443A (fr) | Installation téléphonique comprenant un bureau central semi-automatique. | |
CH96610A (fr) | Installation téléphonique permettant d'établir des communications automatiques entre un bureau à commutateurs à mouvement périodique et un bureau à commutateurs à action mécanique. | |
BE436502A (enrdf_load_stackoverflow) | ||
BE468357A (enrdf_load_stackoverflow) | ||
CH103788A (fr) | Installation téléphonique pour bureaux centraux à commutateurs sélecteurs automatiques. | |
BE361645A (enrdf_load_stackoverflow) |