BE516736A - - Google Patents

Info

Publication number
BE516736A
BE516736A BE516736DA BE516736A BE 516736 A BE516736 A BE 516736A BE 516736D A BE516736D A BE 516736DA BE 516736 A BE516736 A BE 516736A
Authority
BE
Belgium
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 BE516736A publication Critical patent/BE516736A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/58—Anti-side-tone circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
BE516736D 1952-01-28 BE516736A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1069320X 1952-01-28

Publications (1)

Publication Number Publication Date
BE516736A true BE516736A (cg-RX-API-DMAC10.html)

Family

ID=4555817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE516736D BE516736A (cg-RX-API-DMAC10.html) 1952-01-28

Country Status (3)

Country Link
BE (1) BE516736A (cg-RX-API-DMAC10.html)
CH (1) CH302743A (cg-RX-API-DMAC10.html)
FR (1) FR1069320A (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042668B (de) * 1955-02-17 1958-11-06 Ericsson Telefon Ab L M Schaltungsanordnung fuer mit Nummernstromstossgebern versehene Fernsprechapparate
CH345922A (de) * 1957-01-03 1960-04-30 Siemens Ag Albis Telephonteilnehmerstation mit Rückhördämpfung für automatischen Betrieb

Also Published As

Publication number Publication date
FR1069320A (fr) 1954-07-06
CH302743A (de) 1954-10-31

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