BE377392A - - Google Patents
Info
- Publication number
- BE377392A BE377392A BE377392DA BE377392A BE 377392 A BE377392 A BE 377392A BE 377392D A BE377392D A BE 377392DA BE 377392 A BE377392 A BE 377392A
- Authority
- BE
- Belgium
- Prior art keywords
- installations
- application
- well
- telephone
- question
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 15
- 238000010616 electrical installation Methods 0.000 claims description 4
- 238000009795 derivation Methods 0.000 claims 1
- 241000283707 Capra Species 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE377392T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE377392A true BE377392A (enrdf_load_stackoverflow) |
Family
ID=3868659
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385347D BE385347A (enrdf_load_stackoverflow) | |||
| BE377392D BE377392A (enrdf_load_stackoverflow) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385347D BE385347A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (2) | BE377392A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913787C (de) * | 1948-10-02 | 1954-06-21 | Siemens Ag | Schaltungsanordnung fuer Fernsprechanlagen zur Verhinderung von Knackgeraeuschen im Telefon |
-
0
- BE BE385347D patent/BE385347A/xx unknown
- BE BE377392D patent/BE377392A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913787C (de) * | 1948-10-02 | 1954-06-21 | Siemens Ag | Schaltungsanordnung fuer Fernsprechanlagen zur Verhinderung von Knackgeraeuschen im Telefon |
Also Published As
| Publication number | Publication date |
|---|---|
| BE385347A (enrdf_load_stackoverflow) |
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