FR999670A - Electrical telecommunication systems - Google Patents

Electrical telecommunication systems

Info

Publication number
FR999670A
FR999670A FR999670DA FR999670A FR 999670 A FR999670 A FR 999670A FR 999670D A FR999670D A FR 999670DA FR 999670 A FR999670 A FR 999670A
Authority
FR
France
Prior art keywords
telecommunication systems
electrical telecommunication
electrical
systems
telecommunication
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR999670A publication Critical patent/FR999670A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR999670D 1948-11-17 1949-11-17 Electrical telecommunication systems Expired FR999670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB999670X 1948-11-17

Publications (1)

Publication Number Publication Date
FR999670A true FR999670A (en) 1952-02-04

Family

ID=10867438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999670D Expired FR999670A (en) 1948-11-17 1949-11-17 Electrical telecommunication systems

Country Status (1)

Country Link
FR (1) FR999670A (en)

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