BE731331A - - Google Patents
Info
- Publication number
- BE731331A BE731331A BE731331DA BE731331A BE 731331 A BE731331 A BE 731331A BE 731331D A BE731331D A BE 731331DA BE 731331 A BE731331 A BE 731331A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Communication Control (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH539668A CH493181A (en) | 1968-04-10 | 1968-04-10 | Process for the formation and transmission of signaling criteria in data switching systems with transparent message transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE731331A true BE731331A (en) | 1969-10-10 |
Family
ID=4292864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE731331D BE731331A (en) | 1968-04-10 | 1969-04-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE731331A (en) |
| CH (1) | CH493181A (en) |
| FR (1) | FR96196E (en) |
| GB (1) | GB1242291A (en) |
| SE (1) | SE365926B (en) |
-
0
- FR FR96196D patent/FR96196E/fr not_active Expired
-
1968
- 1968-04-10 CH CH539668A patent/CH493181A/en not_active IP Right Cessation
-
1969
- 1969-01-24 SE SE96669A patent/SE365926B/xx unknown
- 1969-04-09 GB GB1805969A patent/GB1242291A/en not_active Expired
- 1969-04-10 BE BE731331D patent/BE731331A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1242291A (en) | 1971-08-11 |
| FR96196E (en) | 1972-05-19 |
| DE1918089A1 (en) | 1969-10-23 |
| DE1918089B2 (en) | 1977-03-17 |
| SE365926B (en) | 1974-04-01 |
| CH493181A (en) | 1970-06-30 |