BE520743A - - Google Patents
Info
- Publication number
- BE520743A BE520743A BE520743DA BE520743A BE 520743 A BE520743 A BE 520743A BE 520743D A BE520743D A BE 520743DA BE 520743 A BE520743 A BE 520743A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR932804X | 1951-04-11 | ||
| FR934232X | 1952-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520743A true BE520743A (en:Method) | 1955-07-08 |
Family
ID=34137720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520743D BE520743A (en:Method) | 1951-04-11 | 1953-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE520743A (en:Method) |
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1953
- 1953-06-17 BE BE520743D patent/BE520743A/xx unknown