NL104622C - - Google Patents

Info

Publication number
NL104622C
NL104622C NL104622DA NL104622C NL 104622 C NL104622 C NL 104622C NL 104622D A NL104622D A NL 104622DA NL 104622 C NL104622 C NL 104622C
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 NL104622C publication Critical patent/NL104622C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Optical Communication System (AREA)
NL104622D 1955-10-10 NL104622C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL348427X 1955-10-10

Publications (1)

Publication Number Publication Date
NL104622C true NL104622C (enrdf_load_stackoverflow)

Family

ID=19784970

Family Applications (2)

Application Number Title Priority Date Filing Date
NL201114D NL201114A (enrdf_load_stackoverflow) 1955-10-10
NL104622D NL104622C (enrdf_load_stackoverflow) 1955-10-10

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL201114D NL201114A (enrdf_load_stackoverflow) 1955-10-10

Country Status (6)

Country Link
BE (1) BE551638A (enrdf_load_stackoverflow)
CH (1) CH348427A (enrdf_load_stackoverflow)
DE (1) DE1062747B (enrdf_load_stackoverflow)
FR (1) FR1192150A (enrdf_load_stackoverflow)
GB (1) GB831499A (enrdf_load_stackoverflow)
NL (2) NL104622C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL267512A (enrdf_load_stackoverflow) * 1960-07-25
DE1258914B (de) * 1966-02-04 1968-01-18 Telefunken Patent Verfahren zum Anschluss von Teilnehmerstellen an eine Fernsprechvermittlungsanlage mit Waehlerbetrieb ueber eine Traegerfrequenzstrecke

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE454346A (enrdf_load_stackoverflow) * 1943-03-08
DE863673C (de) * 1951-06-29 1953-01-19 Siemens Ag Elektrischer Signalempfaenger

Also Published As

Publication number Publication date
CH348427A (de) 1960-08-31
DE1062747B (de) 1959-08-06
NL201114A (enrdf_load_stackoverflow)
GB831499A (en) 1960-03-30
FR1192150A (fr) 1959-10-23
BE551638A (enrdf_load_stackoverflow)

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