LU60772A1 - - Google Patents
Info
- Publication number
- LU60772A1 LU60772A1 LU60772DA LU60772A1 LU 60772 A1 LU60772 A1 LU 60772A1 LU 60772D A LU60772D A LU 60772DA LU 60772 A1 LU60772 A1 LU 60772A1
- 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)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1920677 | 1969-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU60772A1 true LU60772A1 (https=) | 1970-06-26 |
Family
ID=5732082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU60772D LU60772A1 (https=) | 1969-04-23 | 1970-04-21 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT300908B (https=) |
| BE (1) | BE749426A (https=) |
| CH (1) | CH518045A (https=) |
| DE (1) | DE1920677B1 (https=) |
| FR (1) | FR2045390A5 (https=) |
| GB (1) | GB1264576A (https=) |
| LU (1) | LU60772A1 (https=) |
| NL (1) | NL7005276A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786045A (fr) * | 1971-07-09 | 1973-01-10 | Int Standard Electric Corp | Systeme telephonique a trafic de donnees |
| US4825461A (en) * | 1985-01-31 | 1989-04-25 | Canon Kabushiki Kaisha | Data communication apparatus for data and/or speech communication on a plurality of communication lines |
-
1969
- 1969-04-23 DE DE19691920677D patent/DE1920677B1/de active Pending
-
1970
- 1970-04-13 NL NL7005276A patent/NL7005276A/xx unknown
- 1970-04-17 FR FR7013956A patent/FR2045390A5/fr not_active Expired
- 1970-04-17 CH CH571770A patent/CH518045A/de not_active IP Right Cessation
- 1970-04-21 LU LU60772D patent/LU60772A1/xx unknown
- 1970-04-21 AT AT03648/70A patent/AT300908B/de not_active IP Right Cessation
- 1970-04-22 GB GB1264576D patent/GB1264576A/en not_active Expired
- 1970-04-23 BE BE749426D patent/BE749426A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1920677B1 (de) | 1970-04-23 |
| FR2045390A5 (https=) | 1971-02-26 |
| NL7005276A (https=) | 1970-10-27 |
| BE749426A (fr) | 1970-10-23 |
| CH518045A (de) | 1972-01-15 |
| GB1264576A (https=) | 1972-02-23 |
| AT300908B (de) | 1972-07-15 |