LU60771A1 - - Google Patents
Info
- Publication number
- LU60771A1 LU60771A1 LU60771DA LU60771A1 LU 60771 A1 LU60771 A1 LU 60771A1 LU 60771D A LU60771D A LU 60771DA LU 60771 A1 LU60771 A1 LU 60771A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691920678 DE1920678C2 (de) | 1969-04-23 | 1969-04-23 | Schaltungsanordnung fuer Fernmeldeanlagen,in denen Verbindungswege fuer verschiedene Arten der Nachrichtenuebermittlung benutzbar sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU60771A1 true LU60771A1 (xx) | 1970-06-24 |
Family
ID=5732083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU60771D LU60771A1 (xx) | 1969-04-23 | 1970-04-21 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT303835B (xx) |
| BE (1) | BE749423A (xx) |
| CH (1) | CH508320A (xx) |
| DE (1) | DE1920678C2 (xx) |
| FR (1) | FR2041192A1 (xx) |
| GB (1) | GB1264745A (xx) |
| LU (1) | LU60771A1 (xx) |
| NL (1) | NL7005268A (xx) |
| SE (1) | SE349723B (xx) |
-
1969
- 1969-04-23 DE DE19691920678 patent/DE1920678C2/de not_active Expired
-
1970
- 1970-04-13 NL NL7005268A patent/NL7005268A/xx unknown
- 1970-04-17 CH CH571470A patent/CH508320A/de not_active IP Right Cessation
- 1970-04-20 FR FR7014208A patent/FR2041192A1/fr not_active Withdrawn
- 1970-04-21 LU LU60771D patent/LU60771A1/xx unknown
- 1970-04-21 AT AT364470A patent/AT303835B/de not_active IP Right Cessation
- 1970-04-22 GB GB1264745D patent/GB1264745A/en not_active Expired
- 1970-04-23 SE SE565670A patent/SE349723B/xx unknown
- 1970-04-23 BE BE749423A patent/BE749423A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT303835B (de) | 1972-12-11 |
| DE1920678C2 (de) | 1970-12-03 |
| SE349723B (xx) | 1972-10-02 |
| GB1264745A (xx) | 1972-02-23 |
| NL7005268A (xx) | 1970-10-27 |
| DE1920678B1 (de) | 1970-04-23 |
| CH508320A (de) | 1971-05-31 |
| BE749423A (fr) | 1970-10-23 |
| FR2041192A1 (xx) | 1971-01-29 |