FR954531A - - Google Patents
Info
- Publication number
- FR954531A FR954531A FR954531DA FR954531A FR 954531 A FR954531 A FR 954531A FR 954531D A FR954531D A FR 954531DA FR 954531 A FR954531 A FR 954531A
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US547123A US2408063A (en) | 1944-07-29 | 1944-07-29 | Multiplex receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR954531A true FR954531A (fr) | 1950-01-03 |
Family
ID=24183421
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR954531D Expired FR954531A (fr) | 1944-07-29 | ||
| FR57641D Expired FR57641E (fr) | 1944-07-29 | 1947-08-07 | Systèmes de communication électrique multiplex |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR57641D Expired FR57641E (fr) | 1944-07-29 | 1947-08-07 | Systèmes de communication électrique multiplex |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2408063A (fr) |
| BE (2) | BE474666A (fr) |
| FR (2) | FR57641E (fr) |
| GB (2) | GB601129A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3259850A (en) * | 1962-04-09 | 1966-07-05 | Philips Corp | Low-frequency correcting circuit for wide-band amplifiers |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE474059A (fr) * | 1944-08-25 | |||
| NL77653C (fr) * | 1944-12-23 | |||
| US2481014A (en) * | 1945-03-22 | 1949-09-06 | Texas Co | Method and apparatus for radioactivity well logging |
| US2469460A (en) * | 1945-04-12 | 1949-05-10 | Stanolind Oil & Gas Co | Radioactivity measurement |
| BE472522A (fr) * | 1945-09-27 | |||
| US2543015A (en) * | 1945-09-27 | 1951-02-27 | Standard Telephones Cables Ltd | Receiver circuit |
| US2492344A (en) * | 1945-11-14 | 1949-12-27 | Standard Telephones Cables Ltd | Line finder control circuit for communication systems |
| US2777947A (en) * | 1946-03-18 | 1957-01-15 | Conrad H Hoeppner | Pulse width discriminator |
| US2647944A (en) * | 1946-11-26 | 1953-08-04 | American Optical Corp | Single carrier transmission of sound and video signals |
| US2653231A (en) * | 1947-10-13 | 1953-09-22 | Nat Res Dev | Amplitude-discriminating circuits |
| BE503057A (fr) * | 1950-05-08 |
-
0
- BE BE474665D patent/BE474665A/xx unknown
- FR FR954531D patent/FR954531A/fr not_active Expired
- BE BE474666D patent/BE474666A/xx unknown
-
1944
- 1944-07-29 US US547123A patent/US2408063A/en not_active Expired - Lifetime
-
1945
- 1945-06-01 GB GB13868/45A patent/GB601129A/en not_active Expired
- 1945-06-01 GB GB13869/45A patent/GB592779A/en not_active Expired
-
1947
- 1947-08-07 FR FR57641D patent/FR57641E/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3259850A (en) * | 1962-04-09 | 1966-07-05 | Philips Corp | Low-frequency correcting circuit for wide-band amplifiers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR57641E (fr) | 1953-03-17 |
| BE474665A (fr) | |
| BE474666A (fr) | |
| GB601129A (en) | 1948-04-28 |
| GB592779A (en) | 1947-09-29 |
| US2408063A (en) | 1946-09-24 |