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NL174589B - Signaalindicatie-inrichting. - Google Patents

Signaalindicatie-inrichting.

Info

Publication number
NL174589B
NL174589B NLAANVRAGE7502338,B NL174589DB NL174589B NL 174589 B NL174589 B NL 174589B NL 174589D B NL174589D B NL 174589DB NL 174589 B NL174589 B NL 174589B
Authority
NL
Netherlands
Prior art keywords
indicator device
signal indicator
signal
indicator
Prior art date
Application number
NLAANVRAGE7502338,B
Other languages
English (en)
Dutch (nl)
Original Assignee
Schott Glaswerke
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 NL174589B publication Critical patent/NL174589B/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)
NLAANVRAGE7502338,B 1951-12-14 Signaalindicatie-inrichting. NL174589B (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL174589B true NL174589B (nl)

Family

ID=3867497

Family Applications (2)

Application Number Title Priority Date Filing Date
NL81805D NL81805C (is) 1951-12-14
NLAANVRAGE7502338,B NL174589B (nl) 1951-12-14 Signaalindicatie-inrichting.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL81805D NL81805C (is) 1951-12-14

Country Status (5)

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

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
BE507830A (is)
CH307142A (fr) 1955-05-15
LU31861A1 (is)
DE971015C (de) 1958-11-27
NL81805C (is)

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