FR956950A - - Google Patents
Info
- Publication number
- FR956950A FR956950A FR956950DA FR956950A FR 956950 A FR956950 A FR 956950A FR 956950D A FR956950D A FR 956950DA FR 956950 A FR956950 A FR 956950A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US715738A US2486111A (en) | 1946-12-12 | 1946-12-12 | Balancing of ring cutoff circuit for long and short lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR956950A true FR956950A (ja) | 1950-02-10 |
Family
ID=24875278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR956950D Expired FR956950A (ja) | 1946-12-12 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2486111A (ja) |
| FR (1) | FR956950A (ja) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2410866A (en) * | 1944-04-17 | 1946-11-12 | Automatic Elect Lab | Telephone system |
-
0
- FR FR956950D patent/FR956950A/fr not_active Expired
-
1946
- 1946-12-12 US US715738A patent/US2486111A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2486111A (en) | 1949-10-25 |