NL297550A - - Google Patents

Info

Publication number
NL297550A
NL297550A NL297550DA NL297550A NL 297550 A NL297550 A NL 297550A NL 297550D A NL297550D A NL 297550DA NL 297550 A NL297550 A NL 297550A
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 NL297550A publication Critical patent/NL297550A/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
    • H04M1/276—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 using magnetic recording, e.g. on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
NL297550D 1963-08-21 NL297550A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL45662A DE1200372B (de) 1963-08-21 1963-08-21 Telefon-Zusatzgeraet zum selbsttaetigen, mehrfachen Wiederholen einer besetzten Rufnummer

Publications (1)

Publication Number Publication Date
NL297550A true NL297550A (ja)

Family

ID=7271253

Family Applications (1)

Application Number Title Priority Date Filing Date
NL297550D NL297550A (ja) 1963-08-21

Country Status (2)

Country Link
DE (1) DE1200372B (ja)
NL (1) NL297550A (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970582C (de) * 1954-12-29 1958-10-09 Deutsche Telephonwerk Kabel Vorrichtung zum Aufzeichnen und/oder Wiedergeben und/oder Loeschen von auf einen umlaufenden Traeger elektromagnetisch auftragbaren Stromstoessen, insbesondere fuer in Fernsprechanlagen mit Waehlerbetrieb verwendbare Stromstosssender
NL111807C (ja) * 1957-05-06
DE1061379B (de) * 1958-09-26 1959-07-16 Siemens Ag Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen, in denen Schaltauftraege zwecks mehrfacher Aussendung gespeichert werden
DE1128473B (de) * 1961-04-22 1962-04-26 Arnstadt Fernmeldewerk Nummernschalter fuer Fernsprechstationen

Also Published As

Publication number Publication date
DE1200372B (de) 1965-09-09

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