BE435464A - - Google Patents
Info
- Publication number
- BE435464A BE435464A BE435464DA BE435464A BE 435464 A BE435464 A BE 435464A BE 435464D A BE435464D A BE 435464DA BE 435464 A BE435464 A BE 435464A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/08—Arrangements for combining channels
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2263461X | 1938-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435464A true BE435464A (en) | 1900-01-01 |
Family
ID=7992889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435464D BE435464A (en) | 1938-07-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2263461A (en) |
| BE (1) | BE435464A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452300A (en) * | 1965-08-11 | 1969-06-24 | Merrimac Research & Dev Inc | Four port directive coupler having electrical symmetry with respect to both axes |
-
0
- BE BE435464D patent/BE435464A/xx unknown
-
1939
- 1939-06-28 US US281520A patent/US2263461A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2263461A (en) | 1941-11-18 |