AT49072B - Circuit for setting and switching dialers in automatic telephone systems. - Google Patents

Circuit for setting and switching dialers in automatic telephone systems.

Info

Publication number
AT49072B
AT49072B AT49072DA AT49072B AT 49072 B AT49072 B AT 49072B AT 49072D A AT49072D A AT 49072DA AT 49072 B AT49072 B AT 49072B
Authority
AT
Austria
Prior art keywords
dialers
switching
setting
circuit
telephone systems
Prior art date
Application number
Other languages
German (de)
Original Assignee
Zwietusch E & Co Gmbh
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.)
Filing date
Publication date
Application filed by Zwietusch E & Co Gmbh filed Critical Zwietusch E & Co Gmbh
Application granted granted Critical
Publication of AT49072B publication Critical patent/AT49072B/en

Links

Landscapes

  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

  

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AT49072D 1909-12-21 1909-12-21 Circuit for setting and switching dialers in automatic telephone systems. AT49072B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT49072T 1909-12-21

Publications (1)

Publication Number Publication Date
AT49072B true AT49072B (en) 1911-07-25

Family

ID=3569744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49072D AT49072B (en) 1909-12-21 1909-12-21 Circuit for setting and switching dialers in automatic telephone systems.

Country Status (1)

Country Link
AT (1) AT49072B (en)

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