DE186120C - - Google Patents

Info

Publication number
DE186120C
DE186120C DENDAT186120D DE186120DA DE186120C DE 186120 C DE186120 C DE 186120C DE NDAT186120 D DENDAT186120 D DE NDAT186120D DE 186120D A DE186120D A DE 186120DA DE 186120 C DE186120 C DE 186120C
Authority
DE
Germany
Prior art keywords
spring
line
extension
relay
key
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
DENDAT186120D
Other languages
German (de)
English (en)
Publication of DE186120C publication Critical patent/DE186120C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/08—Manual exchanges using connecting means other than cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
DENDAT186120D Active DE186120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE163853T

Publications (1)

Publication Number Publication Date
DE186120C true DE186120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5683918

Family Applications (3)

Application Number Title Priority Date Filing Date
DENDAT186120D Active DE186120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DENDAT163853D Active DE163853C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1905173644D Expired - Lifetime DE173644C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1905-04-07 1905-12-02

Family Applications After (2)

Application Number Title Priority Date Filing Date
DENDAT163853D Active DE163853C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1905173644D Expired - Lifetime DE173644C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1905-04-07 1905-12-02

Country Status (1)

Country Link
DE (3) DE173644C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE163853C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE173644C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
DE186120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE264023C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE291131C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE141199C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE193919C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE262179C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE143269C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE275425C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE195496C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE212103C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE194299C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE173641C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE250238C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE237525C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE202373C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE323098C (de) Schaltungsanordnung fuer Fernsprechanlagen mit Gesellschaftsleitungen
DE250971C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE145226C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE347905C (de) Schaltungsanordnung fuer eine Rueckfrageeinrichtung bei mehreren, parallel an einer gemeinsamen Amtsleitung liegenden Nebenstellen
DE214477C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE127241C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE254698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE186054C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE265423C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE187393C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)