BE517684A - - Google Patents
Info
- Publication number
- BE517684A BE517684A BE517684DA BE517684A BE 517684 A BE517684 A BE 517684A BE 517684D A BE517684D A BE 517684DA BE 517684 A BE517684 A BE 517684A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2851591X | 1952-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE517684A true BE517684A (fr) |
Family
ID=19876012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE517684D BE517684A (fr) | 1952-02-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE517684A (fr) |
| FR (1) | FR1076979A (fr) |
| GB (1) | GB720699A (fr) |
| NL (1) | NL81347C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980794A (en) * | 1957-06-13 | 1961-04-18 | Fairchild Camera Instr Co | Automatic tone decoder |
-
0
- NL NL81347D patent/NL81347C/xx active
- FR FR1076979D patent/FR1076979A/fr active Active
- GB GB720699D patent/GB720699A/en active Active
- BE BE517684D patent/BE517684A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1076979A (fr) | |
| GB720699A (fr) | |
| NL81347C (fr) |