BR7017217D0 - Novo circuito de comutacao para transmissao de sinais telegraficos de corrente continua entre um circuito de uma via e um de 2 vias - Google Patents
Novo circuito de comutacao para transmissao de sinais telegraficos de corrente continua entre um circuito de uma via e um de 2 viasInfo
- Publication number
- BR7017217D0 BR7017217D0 BR21721770A BR21721770A BR7017217D0 BR 7017217 D0 BR7017217 D0 BR 7017217D0 BR 21721770 A BR21721770 A BR 21721770A BR 21721770 A BR21721770 A BR 21721770A BR 7017217 D0 BR7017217 D0 BR 7017217D0
- Authority
- BR
- Brazil
- Prior art keywords
- way
- circuit
- transmission
- continuous current
- new switching
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691911252 DE1911252C3 (de) | 1969-03-05 | Schaltungsanordnung zum Entzerren von abgeflachten Einfachstrom-Telegrafiersignalen in Fernmeldeanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7017217D0 true BR7017217D0 (pt) | 1973-01-04 |
Family
ID=5727239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR21721770A BR7017217D0 (pt) | 1969-03-05 | 1970-03-04 | Novo circuito de comutacao para transmissao de sinais telegraficos de corrente continua entre um circuito de uma via e um de 2 vias |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE746908A (OSRAM) |
| BR (1) | BR7017217D0 (OSRAM) |
| CH (1) | CH505516A (OSRAM) |
| FR (1) | FR2037649A5 (OSRAM) |
| GB (1) | GB1304703A (OSRAM) |
| LU (1) | LU60445A1 (OSRAM) |
| NL (1) | NL7002529A (OSRAM) |
| SE (1) | SE365086B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2310668A1 (fr) * | 1975-05-06 | 1976-12-03 | Desieter Rene | Dispositif translateur pour relier a un reseau de teleimprimeurs des postes d'abonnes ne comportant pas de point de terre |
-
1970
- 1970-02-23 NL NL7002529A patent/NL7002529A/xx unknown
- 1970-02-27 CH CH288070A patent/CH505516A/de not_active IP Right Cessation
- 1970-03-03 LU LU60445D patent/LU60445A1/xx unknown
- 1970-03-04 SE SE286070A patent/SE365086B/xx unknown
- 1970-03-04 GB GB1026470A patent/GB1304703A/en not_active Expired
- 1970-03-04 BR BR21721770A patent/BR7017217D0/pt unknown
- 1970-03-05 BE BE746908D patent/BE746908A/xx unknown
- 1970-03-05 FR FR7007860A patent/FR2037649A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7002529A (OSRAM) | 1970-09-08 |
| LU60445A1 (OSRAM) | 1970-05-04 |
| BE746908A (fr) | 1970-09-07 |
| SE365086B (OSRAM) | 1974-03-11 |
| FR2037649A5 (OSRAM) | 1970-12-31 |
| DE1911252A1 (de) | 1970-09-17 |
| DE1911252B2 (de) | 1977-03-03 |
| CH505516A (de) | 1971-03-31 |
| GB1304703A (OSRAM) | 1973-01-31 |
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