BE467580A - - Google Patents
Info
- Publication number
- BE467580A BE467580A BE467580DA BE467580A BE 467580 A BE467580 A BE 467580A BE 467580D A BE467580D A BE 467580DA BE 467580 A BE467580 A BE 467580A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR997944T | 1945-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467580A true BE467580A (en:Method) |
Family
ID=9559040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467580D BE467580A (en:Method) | 1945-09-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE467580A (en:Method) |
| CH (1) | CH258154A (en:Method) |
| FR (1) | FR997944A (en:Method) |
-
0
- BE BE467580D patent/BE467580A/xx unknown
-
1945
- 1945-09-12 FR FR997944D patent/FR997944A/fr not_active Expired
-
1946
- 1946-08-21 CH CH258154D patent/CH258154A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR997944A (fr) | 1952-01-11 |
| CH258154A (fr) | 1948-11-15 |