LU31861A1 - - Google Patents

Info

Publication number
LU31861A1
LU31861A1 LU31861DA LU31861A1 LU 31861 A1 LU31861 A1 LU 31861A1 LU 31861D A LU31861D A LU 31861DA LU 31861 A1 LU31861 A1 LU 31861A1
Authority
LU
Luxembourg
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 LU31861A1 publication Critical patent/LU31861A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transmission Devices (AREA)
LU31861D 1951-12-14 LU31861A1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE307142X 1951-12-14

Publications (1)

Publication Number Publication Date
LU31861A1 true LU31861A1 (ko)

Family

ID=3867497

Family Applications (1)

Application Number Title Priority Date Filing Date
LU31861D LU31861A1 (ko) 1951-12-14

Country Status (5)

Country Link
BE (1) BE507830A (ko)
CH (1) CH307142A (ko)
DE (1) DE971015C (ko)
LU (1) LU31861A1 (ko)
NL (2) NL174589B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034700B (de) * 1956-07-25 1958-07-24 Hermann Ries Dipl Ing Selbstwaehleinrichtung fuer Telefonapparate zur Stromstossgabe fuer die zu waehlende Nummer
DE1168978B (de) * 1960-10-13 1964-04-30 Mc Graw Edison Co Verfahren zur Aufzeichnung und Wiedergabe von Anrufnummern an Teilnehmerstellen von Fernmelde-, insbesondere Fernsprechanlagen, und Vorrichtung zur Durchfuehrung des Verfahrens
DE1278529B (de) * 1966-02-12 1968-09-26 Tele Master G M B H Vorrichtung in Fernsprech- und Fernschreibanlagen zur Sendung von Stromstoessen

Also Published As

Publication number Publication date
NL174589B (nl)
DE971015C (de) 1958-11-27
CH307142A (fr) 1955-05-15
NL81805C (ko)
BE507830A (ko)

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