FR1043312A - Powerline telephony system - Google Patents

Powerline telephony system

Info

Publication number
FR1043312A
FR1043312A FR1043312DA FR1043312A FR 1043312 A FR1043312 A FR 1043312A FR 1043312D A FR1043312D A FR 1043312DA FR 1043312 A FR1043312 A FR 1043312A
Authority
FR
France
Prior art keywords
powerline
telephony system
telephony
powerline telephony
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1043312A publication Critical patent/FR1043312A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1043312D 1950-09-28 1951-09-26 Powerline telephony system Expired FR1043312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL295847X 1950-09-28

Publications (1)

Publication Number Publication Date
FR1043312A true FR1043312A (en) 1953-11-09

Family

ID=19782965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043312D Expired FR1043312A (en) 1950-09-28 1951-09-26 Powerline telephony system

Country Status (4)

Country Link
BE (1) BE506084A (en)
CH (1) CH295847A (en)
FR (1) FR1043312A (en)
GB (1) GB697429A (en)

Also Published As

Publication number Publication date
GB697429A (en) 1953-09-23
BE506084A (en)
CH295847A (en) 1954-01-15

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