BE402186A - - Google Patents
Info
- Publication number
- BE402186A BE402186A BE402186DA BE402186A BE 402186 A BE402186 A BE 402186A BE 402186D A BE402186D A BE 402186DA BE 402186 A BE402186 A BE 402186A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- circuit
- circuits
- pulses
- filter
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001755 vocal 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)
- Interface Circuits In Exchanges (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE402186A true BE402186A (OSRAM) |
Family
ID=67996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE402186D BE402186A (OSRAM) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE402186A (OSRAM) |
-
0
- BE BE402186D patent/BE402186A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE402186A (OSRAM) | ||
BE386377A (OSRAM) | ||
BE372364A (OSRAM) | ||
BE352110A (OSRAM) | ||
BE358714A (OSRAM) | ||
CH106044A (fr) | Installation téléphonique pour bureau privé annexe. | |
CH120389A (fr) | Installation téléphonique permettant la taxation de connexions de différentes valeurs. | |
BE410069A (OSRAM) | ||
BE361280A (OSRAM) | ||
BE371425A (OSRAM) | ||
BE413277A (OSRAM) | ||
BE401617A (OSRAM) | ||
BE349415A (OSRAM) | ||
BE425704A (OSRAM) | ||
BE469942A (OSRAM) | ||
BE427896A (OSRAM) | ||
BE352429A (OSRAM) | ||
CH95589A (fr) | Installation téléphonique d'intercommunication entre un bureau central automatique et un bureau privé annexe. | |
BE426815A (OSRAM) | ||
BE344463A (OSRAM) | ||
BE346568A (OSRAM) | ||
BE427079A (OSRAM) | ||
CH128332A (fr) | Poste téléphonique à verrouillage de l'appareil pour la transmission. | |
BE357752A (OSRAM) | ||
BE427161A (OSRAM) |