LU61755A1 - - Google Patents
Info
- Publication number
- LU61755A1 LU61755A1 LU61755DA LU61755A1 LU 61755 A1 LU61755 A1 LU 61755A1 LU 61755D A LU61755D A LU 61755DA LU 61755 A1 LU61755 A1 LU 61755A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2312269 | 1969-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61755A1 true LU61755A1 (fr) | 1971-01-18 |
Family
ID=11204016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61755D LU61755A1 (fr) | 1969-10-09 | 1970-09-24 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3657470A (fr) |
| JP (1) | JPS5324592B1 (fr) |
| BE (1) | BE757033A (fr) |
| DE (1) | DE2049718A1 (fr) |
| FR (1) | FR2060579A1 (fr) |
| GB (1) | GB1333038A (fr) |
| LU (1) | LU61755A1 (fr) |
| NL (1) | NL7014883A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7503539A (nl) * | 1974-04-05 | 1975-10-07 | Cselt Centro Studi Lab Telecom | Logische keten voor het verdichten van digitale gegevens. |
| JPS58222804A (ja) * | 1982-06-21 | 1983-12-24 | 松下電工株式会社 | 電動工具 |
| FR2627652B1 (fr) * | 1988-02-19 | 1990-10-26 | Inst Francais Du Petrole | Methode et systeme de transmission semi-sequentielle utilisant simultanement plusieurs frequences de transmission radio pour relier un ensemble de reception sismique a un laboratoire central de commande et d'enregistrement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522587A (en) * | 1966-10-25 | 1970-08-04 | Itt | Line switching apparatus |
| US3531772A (en) * | 1968-02-16 | 1970-09-29 | Bell Telephone Labor Inc | Selective calling line controller for detecting and generating code characters |
-
0
- BE BE757033D patent/BE757033A/fr unknown
-
1970
- 1970-07-30 FR FR7028180A patent/FR2060579A1/fr not_active Withdrawn
- 1970-09-24 LU LU61755D patent/LU61755A1/xx unknown
- 1970-10-06 JP JP8722470A patent/JPS5324592B1/ja active Pending
- 1970-10-07 US US78693A patent/US3657470A/en not_active Expired - Lifetime
- 1970-10-09 GB GB4816170A patent/GB1333038A/en not_active Expired
- 1970-10-09 DE DE19702049718 patent/DE2049718A1/de not_active Withdrawn
- 1970-10-09 NL NL7014883A patent/NL7014883A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2060579A1 (fr) | 1971-06-18 |
| DE2049718A1 (de) | 1971-04-22 |
| BE757033A (fr) | 1971-03-16 |
| NL7014883A (fr) | 1971-04-14 |
| JPS5324592B1 (fr) | 1978-07-21 |
| GB1333038A (en) | 1973-10-10 |
| US3657470A (en) | 1972-04-18 |