FR54621E - Systèmes télégraphiques imprimeurs - Google Patents

Systèmes télégraphiques imprimeurs

Info

Publication number
FR54621E
FR54621E FR54621DA FR54621E FR 54621 E FR54621 E FR 54621E FR 54621D A FR54621D A FR 54621DA FR 54621 E FR54621 E FR 54621E
Authority
FR
France
Prior art keywords
printing telegraph
telegraph systems
systems
printing
telegraph
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
Application number
Other languages
English (en)
Inventor
Lucien Devaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority claimed from GB305544A external-priority patent/GB576352A/en
Application granted granted Critical
Publication of FR54621E publication Critical patent/FR54621E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
FR54621D 1942-01-31 1943-12-18 Systèmes télégraphiques imprimeurs Expired FR54621E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2435035X 1942-01-31
GB305544A GB576352A (en) 1944-02-18 1944-02-18 Printing telegraph system

Publications (1)

Publication Number Publication Date
FR54621E true FR54621E (fr) 1950-07-07

Family

ID=32178828

Family Applications (2)

Application Number Title Priority Date Filing Date
FR960675D Expired FR960675A (fr) 1942-01-31
FR54621D Expired FR54621E (fr) 1942-01-31 1943-12-18 Systèmes télégraphiques imprimeurs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR960675D Expired FR960675A (fr) 1942-01-31

Country Status (2)

Country Link
US (1) US2435035A (fr)
FR (2) FR54621E (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022375A (en) * 1955-09-22 1962-02-20 Bell Telephone Labor Inc Synchronizing start-stop digital transmission system
US3009988A (en) * 1955-11-16 1961-11-21 Smith Coroua Marchant Inc Communications equipment
US3288919A (en) * 1962-12-10 1966-11-29 Bell Telephone Labor Inc Data transmission system
GB1521722A (en) * 1974-07-24 1978-08-16 Singer Co Frequency-shift digital data link system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1661962A (en) * 1928-03-06 Trimbw
US1599445A (en) * 1924-09-17 1926-09-14 American Telephone & Telegraph Alternating-current printing-telegraph system
GB340583A (en) * 1929-09-27 1930-12-29 Standard Telephones Cables Ltd Improvements in printing telegraph apparatus
US1975486A (en) * 1931-07-02 1934-10-02 Adolph A Thomas Electric transmitting and receiving apparatus

Also Published As

Publication number Publication date
FR960675A (fr) 1950-04-22
US2435035A (en) 1948-01-27

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