FR942145A - Transmetteurs télégraphiques - Google Patents
Transmetteurs télégraphiquesInfo
- Publication number
- FR942145A FR942145A FR942145DA FR942145A FR 942145 A FR942145 A FR 942145A FR 942145D A FR942145D A FR 942145DA FR 942145 A FR942145 A FR 942145A
- Authority
- FR
- France
- Prior art keywords
- telegraph transmitters
- telegraph
- transmitters
- Prior art date
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/06—Answer-back mechanisms or circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/45—Transmitting circuits; Receiving circuits using electronic distributors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB268341X | 1946-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR942145A true FR942145A (fr) | 1949-01-31 |
Family
ID=10249996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR942145D Expired FR942145A (fr) | 1946-02-18 | 1947-01-08 | Transmetteurs télégraphiques |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE471220A (fr) |
CH (1) | CH268341A (fr) |
DE (1) | DE897849C (fr) |
FR (1) | FR942145A (fr) |
-
0
- BE BE471220D patent/BE471220A/xx unknown
-
1947
- 1947-01-08 FR FR942145D patent/FR942145A/fr not_active Expired
- 1947-01-18 CH CH268341D patent/CH268341A/de unknown
-
1950
- 1950-10-01 DE DEST2526A patent/DE897849C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH268341A (de) | 1950-05-15 |
BE471220A (fr) | |
DE897849C (de) | 1953-11-26 |
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