DE311692C - - Google Patents

Info

Publication number
DE311692C
DE311692C DENDAT311692D DE311692DA DE311692C DE 311692 C DE311692 C DE 311692C DE NDAT311692 D DENDAT311692 D DE NDAT311692D DE 311692D A DE311692D A DE 311692DA DE 311692 C DE311692 C DE 311692C
Authority
DE
Germany
Prior art keywords
line
alarm clock
station
springs
button
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT311692D
Other languages
German (de)
English (en)
Publication of DE311692C publication Critical patent/DE311692C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
DENDAT311692D Active DE311692C (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
DE311692C true DE311692C (cg-RX-API-DMAC10.html)

Family

ID=564667

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT311692D Active DE311692C (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
DE (1) DE311692C (cg-RX-API-DMAC10.html)

Similar Documents

Publication Publication Date Title
DE311692C (cg-RX-API-DMAC10.html)
DE2134125A1 (de) Fernbedienbare Telephonwähleinriehtung
DE703783C (de) Schaltungsanordnung fuer Fernsprechanlagen
DE3308986C2 (de) Schaltungsanordnung für eine digitale Fernsprechstation
DE244039C (cg-RX-API-DMAC10.html)
DE172114C (cg-RX-API-DMAC10.html)
DE181812C (cg-RX-API-DMAC10.html)
DE738028C (de) AEquivalente Teilnehmervierdrahtschaltung
DE260706C (cg-RX-API-DMAC10.html)
DE151623C (cg-RX-API-DMAC10.html)
DE167963C (cg-RX-API-DMAC10.html)
DE196843C (cg-RX-API-DMAC10.html)
DE72479C (de) Schaltung von Fernsprechstellen
DE164307C (cg-RX-API-DMAC10.html)
DE163792C (cg-RX-API-DMAC10.html)
AT361046B (de) Schaltungsanordnung mit an eine zentrale anschliessbaren peripheriegeraeten
DE146809C (cg-RX-API-DMAC10.html)
DE228089C (cg-RX-API-DMAC10.html)
DE950861C (de) Schaltungsanordnung zum Herbeirufen von Personen in Fernsprech-, insbesondere kleinen Privatfernsprechanlagen mit Waehlerbetrieb
AT389963B (de) Schaltungsanordnung zum fangen bzw. identifizieren von verbindungen in digitalen zeitmultiplex-fernmelde-, insbesondere fernsprechanlagen
DE115832C (cg-RX-API-DMAC10.html)
DE187037C (cg-RX-API-DMAC10.html)
DE186053C (cg-RX-API-DMAC10.html)
DE182652C (cg-RX-API-DMAC10.html)
DE260189C (cg-RX-API-DMAC10.html)