BE495860A - - Google Patents
Info
- Publication number
- BE495860A BE495860A BE495860DA BE495860A BE 495860 A BE495860 A BE 495860A BE 495860D A BE495860D A BE 495860DA BE 495860 A BE495860 A BE 495860A
- Authority
- BE
- Belgium
- Prior art keywords
- line
- button
- buttons
- station
- guard
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 230000007717 exclusion Effects 0.000 claims description 6
- 230000000881 depressing effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 230000011664 signaling Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/80—Telephone line holding circuits
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE495860A true BE495860A (OSRAM) |
Family
ID=139238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE495860D BE495860A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE495860A (OSRAM) |
-
0
- BE BE495860D patent/BE495860A/fr unknown
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