LU27871A1 - - Google Patents
Info
- Publication number
- LU27871A1 LU27871A1 LU27871DA LU27871A1 LU 27871 A1 LU27871 A1 LU 27871A1 LU 27871D A LU27871D A LU 27871DA LU 27871 A1 LU27871 A1 LU 27871A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Recording Measured Values (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR989190T | 1944-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU27871A1 true LU27871A1 (zh) |
Family
ID=9540070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU27871D LU27871A1 (zh) | 1944-02-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE461676A (zh) |
| ES (1) | ES171815A1 (zh) |
| FR (1) | FR989190A (zh) |
| LU (1) | LU27871A1 (zh) |
-
0
- BE BE461676D patent/BE461676A/xx unknown
- LU LU27871D patent/LU27871A1/xx unknown
-
1944
- 1944-02-11 FR FR989190D patent/FR989190A/fr not_active Expired
-
1945
- 1945-12-11 ES ES0171815A patent/ES171815A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES171815A1 (es) | 1946-06-16 |
| FR989190A (fr) | 1951-09-05 |
| BE461676A (zh) |