BE371806A - - Google Patents
Info
- Publication number
- BE371806A BE371806A BE371806DA BE371806A BE 371806 A BE371806 A BE 371806A BE 371806D A BE371806D A BE 371806DA BE 371806 A BE371806 A BE 371806A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- selector
- energized
- circuit
- offices
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims 2
- 238000003556 assay Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 238000004804 winding Methods 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241001123248 Arma Species 0.000 description 1
- 241000272173 Calidris Species 0.000 description 1
- 102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371806A true BE371806A (https=) |
Family
ID=43026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371806D BE371806A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE371806A (https=) |
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0
- BE BE371806D patent/BE371806A/fr unknown