NL58549C - - Google Patents
Info
- Publication number
- NL58549C NL58549C NL108953A NL108953A NL58549C NL 58549 C NL58549 C NL 58549C NL 108953 A NL108953 A NL 108953A NL 108953 A NL108953 A NL 108953A NL 58549 C NL58549 C NL 58549C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR957836D FR957836A (en) | 1942-12-18 | ||
| NL108953A NL58549C (en) | 1942-12-18 | 1942-12-18 | |
| NL115647A NL60296C (en) | 1942-12-18 | 1944-03-09 | |
| CH283596D CH283596A (en) | 1942-12-18 | 1947-12-19 | Automatic telegraph installation. |
| GB3483747A GB658514A (en) | 1942-12-18 | 1947-12-30 | Automatic telegraph exchange systems |
| BE483165A BE483165A (en) | 1942-12-18 | 1948-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL108953A NL58549C (en) | 1942-12-18 | 1942-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58549C true NL58549C (en) | 1946-02-15 |
Family
ID=47757233
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL108953A NL58549C (en) | 1942-12-18 | 1942-12-18 | |
| NL115647A NL60296C (en) | 1942-12-18 | 1944-03-09 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL115647A NL60296C (en) | 1942-12-18 | 1944-03-09 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE483165A (en) |
| CH (1) | CH283596A (en) |
| FR (1) | FR957836A (en) |
| GB (1) | GB658514A (en) |
| NL (2) | NL58549C (en) |
-
0
- FR FR957836D patent/FR957836A/fr not_active Expired
-
1942
- 1942-12-18 NL NL108953A patent/NL58549C/xx active
-
1944
- 1944-03-09 NL NL115647A patent/NL60296C/xx active
-
1947
- 1947-12-19 CH CH283596D patent/CH283596A/en unknown
- 1947-12-30 GB GB3483747A patent/GB658514A/en not_active Expired
-
1948
- 1948-06-15 BE BE483165A patent/BE483165A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH283596A (en) | 1952-06-15 |
| FR957836A (en) | 1950-02-25 |
| GB658514A (en) | 1951-10-10 |
| NL60296C (en) | 1947-12-15 |
| BE483165A (en) | 1948-06-30 |