NL38792C - - Google Patents
Info
- Publication number
- NL38792C NL38792C NL38792DA NL38792C NL 38792 C NL38792 C NL 38792C NL 38792D A NL38792D A NL 38792DA NL 38792 C NL38792 C NL 38792C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US673842A US1974090A (en) | 1933-06-01 | 1933-06-01 | Multiplex signaling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL38792C true NL38792C (fr) |
Family
ID=24704315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL38792D NL38792C (fr) | 1933-06-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1974090A (fr) |
| DE (1) | DE682065C (fr) |
| FR (1) | FR773796A (fr) |
| GB (1) | GB436870A (fr) |
| NL (1) | NL38792C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383464A (en) * | 1962-11-29 | 1968-05-14 | Siemens Ag | Teleprinter system with plural forward channels and common time-division-multiplexedreturn channel |
-
0
- NL NL38792D patent/NL38792C/xx active
-
1933
- 1933-06-01 US US673842A patent/US1974090A/en not_active Expired - Lifetime
-
1934
- 1934-04-19 GB GB11803/34A patent/GB436870A/en not_active Expired
- 1934-05-09 DE DEI49656D patent/DE682065C/de not_active Expired
- 1934-05-29 FR FR773796D patent/FR773796A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB436870A (en) | 1935-10-21 |
| DE682065C (de) | 1939-10-07 |
| FR773796A (fr) | 1934-11-26 |
| US1974090A (en) | 1934-09-18 |