BE516292A - - Google Patents
Info
- Publication number
- BE516292A BE516292A BE516292DA BE516292A BE 516292 A BE516292 A BE 516292A BE 516292D A BE516292D A BE 516292DA BE 516292 A BE516292 A BE 516292A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE718876X | 1952-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516292A true BE516292A (enrdf_load_html_response) |
Family
ID=6627056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516292D BE516292A (enrdf_load_html_response) | 1952-01-10 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE516292A (enrdf_load_html_response) |
| FR (1) | FR1069542A (enrdf_load_html_response) |
| GB (1) | GB718876A (enrdf_load_html_response) |
-
0
- BE BE516292D patent/BE516292A/xx unknown
-
1953
- 1953-01-08 GB GB621/53A patent/GB718876A/en not_active Expired
- 1953-01-10 FR FR1069542D patent/FR1069542A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1069542A (fr) | 1954-07-08 |
| GB718876A (en) | 1954-11-24 |