NL80278C - - Google Patents

Info

Publication number
NL80278C
NL80278C NL80278DA NL80278C NL 80278 C NL80278 C NL 80278C NL 80278D A NL80278D A NL 80278DA NL 80278 C NL80278 C NL 80278C
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 of NL80278C publication Critical patent/NL80278C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • H04J1/02Details
    • H04J1/14Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
NL80278D 1951-11-19 NL80278C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1045244T 1951-11-19

Publications (1)

Publication Number Publication Date
NL80278C true NL80278C (en:Method)

Family

ID=9591560

Family Applications (2)

Application Number Title Priority Date Filing Date
NL167366D NL167366A (en:Method) 1951-11-19
NL80278D NL80278C (en:Method) 1951-11-19

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL167366D NL167366A (en:Method) 1951-11-19

Country Status (2)

Country Link
FR (1) FR1045244A (en:Method)
NL (2) NL80278C (en:Method)

Also Published As

Publication number Publication date
NL167366A (en:Method)
FR1045244A (fr) 1953-11-24

Similar Documents

Publication Publication Date Title
AT197970B (en:Method)
NL167366A (en:Method)
BE494945A (en:Method)
BE500996A (en:Method)
BE501201A (en:Method)
BE501476A (en:Method)
BE501564A (en:Method)
BE502672A (en:Method)
BE503307A (en:Method)
BE503805A (en:Method)
BE504234A (en:Method)
BE504541A (en:Method)
BE505354A (en:Method)
BE505417A (en:Method)
BE505707A (en:Method)
BE506345A (en:Method)
BE506621A (en:Method)
BE506873A (en:Method)
BE506917A (en:Method)
BE507066A (en:Method)
BE507453A (en:Method)
BE507544A (en:Method)
BE507558A (en:Method)
BE507830A (en:Method)
BE507850A (en:Method)