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FR791004A - Selective calling device for powerline communications - Google Patents

Selective calling device for powerline communications

Info

Publication number
FR791004A
FR791004A FR791004DA FR791004A FR 791004 A FR791004 A FR 791004A FR 791004D A FR791004D A FR 791004DA FR 791004 A FR791004 A FR 791004A
Authority
FR
France
Prior art keywords
calling device
selective calling
powerline communications
powerline
communications
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)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR791004A publication Critical patent/FR791004A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/544—Setting up communications; Call and signalling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR791004D 1934-06-08 1935-06-07 Selective calling device for powerline communications Expired FR791004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE791004X 1934-06-08

Publications (1)

Publication Number Publication Date
FR791004A true FR791004A (en) 1935-12-02

Family

ID=6702870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791004D Expired FR791004A (en) 1934-06-08 1935-06-07 Selective calling device for powerline communications

Country Status (1)

Country Link
FR (1) FR791004A (en)

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