FR350263A - Remote control device by light or electric waves - Google Patents

Remote control device by light or electric waves

Info

Publication number
FR350263A
FR350263A FR350263DA FR350263A FR 350263 A FR350263 A FR 350263A FR 350263D A FR350263D A FR 350263DA FR 350263 A FR350263 A FR 350263A
Authority
FR
France
Prior art keywords
light
control device
remote control
electric waves
waves
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
Gustave Gabet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR350263A publication Critical patent/FR350263A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04—Arrangements for synchronous operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR350263D 1904-10-26 1904-10-26 Remote control device by light or electric waves Expired FR350263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR350263T 1904-10-26

Publications (1)

Publication Number Publication Date
FR350263A true FR350263A (en) 1905-12-18

Family

ID=1398696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR350263D Expired FR350263A (en) 1904-10-26 1904-10-26 Remote control device by light or electric waves

Country Status (1)

Country Link
FR (1) FR350263A (en)

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