FR963394A - - Google Patents
Info
- Publication number
- FR963394A FR963394A FR963394DA FR963394A FR 963394 A FR963394 A FR 963394A FR 963394D A FR963394D A FR 963394DA FR 963394 A FR963394 A FR 963394A
- 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
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR58289T | 1948-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR963394A true FR963394A (es) | 1950-07-06 |
Family
ID=8692203
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR963394D Expired FR963394A (es) | 1948-05-10 | ||
| FR58289D Expired FR58289E (fr) | 1948-05-10 | 1948-05-10 | Perfectionnements aux systèmes de transmission 2 fils-4 fils, aux répéteurs et aux interphones |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR58289D Expired FR58289E (fr) | 1948-05-10 | 1948-05-10 | Perfectionnements aux systèmes de transmission 2 fils-4 fils, aux répéteurs et aux interphones |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR58289E (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657280A (en) * | 1950-12-30 | 1953-10-27 | Gen Electric | Hydbrid circuits |
-
0
- FR FR963394D patent/FR963394A/fr not_active Expired
-
1948
- 1948-05-10 FR FR58289D patent/FR58289E/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657280A (en) * | 1950-12-30 | 1953-10-27 | Gen Electric | Hydbrid circuits |
Also Published As
| Publication number | Publication date |
|---|---|
| FR58289E (fr) | 1953-11-18 |