NL76647C - - Google Patents

Info

Publication number
NL76647C
NL76647C NL76647DA NL76647C NL 76647 C NL76647 C NL 76647C NL 76647D A NL76647D A NL 76647DA NL 76647 C NL76647 C NL 76647C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL76647C publication Critical patent/NL76647C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization
    • H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
NL76647D 1949-11-30 NL76647C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000917T 1949-11-30

Publications (1)

Publication Number Publication Date
NL76647C true NL76647C (fr) 1900-01-01

Family

ID=9560823

Family Applications (2)

Application Number Title Priority Date Filing Date
NL76647D NL76647C (fr) 1949-11-30
NL656507332A NL152150B (nl) 1949-11-30 Inrichting voor het ontvangen van in puls-code gemoduleerde tijdverdelingsmultiplexsignalen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL656507332A NL152150B (nl) 1949-11-30 Inrichting voor het ontvangen van in puls-code gemoduleerde tijdverdelingsmultiplexsignalen.

Country Status (3)

Country Link
CH (1) CH288028A (fr)
FR (1) FR1000917A (fr)
NL (2) NL152150B (fr)

Also Published As

Publication number Publication date
FR1000917A (fr) 1952-02-18
CH288028A (fr) 1952-12-31
NL152150B (nl)

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