FR770754A - Device for transmitting orders or signals - Google Patents

Device for transmitting orders or signals

Info

Publication number
FR770754A
FR770754A FR770754DA FR770754A FR 770754 A FR770754 A FR 770754A FR 770754D A FR770754D A FR 770754DA FR 770754 A FR770754 A FR 770754A
Authority
FR
France
Prior art keywords
signals
transmitting orders
orders
transmitting
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
French (fr)
Inventor
Jean Guillemot
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 filed Critical
Application granted granted Critical
Publication of FR770754A publication Critical patent/FR770754A/en
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
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR770754D 1934-07-12 1934-03-14 Device for transmitting orders or signals Expired FR770754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45056T 1934-07-12

Publications (1)

Publication Number Publication Date
FR770754A true FR770754A (en) 1934-09-20

Family

ID=8680829

Family Applications (2)

Application Number Title Priority Date Filing Date
FR770754D Expired FR770754A (en) 1934-07-12 1934-03-14 Device for transmitting orders or signals
FR45056D Expired FR45056E (en) 1934-07-12 1934-07-12 Device for transmitting orders or signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR45056D Expired FR45056E (en) 1934-07-12 1934-07-12 Device for transmitting orders or signals

Country Status (1)

Country Link
FR (2) FR770754A (en)

Also Published As

Publication number Publication date
FR45056E (en) 1935-05-29

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