FR733433A - - Google Patents
Info
- Publication number
- FR733433A FR733433A FR733433DA FR733433A FR 733433 A FR733433 A FR 733433A FR 733433D A FR733433D A FR 733433DA FR 733433 A FR733433 A FR 733433A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR733433A true FR733433A (xx) | 1932-10-05 |
Family
ID=1545153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR733433D Expired FR733433A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR733433A (xx) |
-
0
- FR FR733433D patent/FR733433A/fr not_active Expired