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AT74045B - Circuit arrangement for automatically or semi-automatically operated telephone systems with separate setting and speech connection paths. - Google Patents

Circuit arrangement for automatically or semi-automatically operated telephone systems with separate setting and speech connection paths.

Info

Publication number
AT74045B
AT74045B AT74045DA AT74045B AT 74045 B AT74045 B AT 74045B AT 74045D A AT74045D A AT 74045DA AT 74045 B AT74045 B AT 74045B
Authority
AT
Austria
Prior art keywords
automatically
semi
circuit arrangement
telephone systems
connection paths
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT74045B publication Critical patent/AT74045B/en

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Facsimiles In General (AREA)

Description

  

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Claims (1)

EMI5.2 EMI5.2
AT74045D 1913-08-18 1915-01-15 Circuit arrangement for automatically or semi-automatically operated telephone systems with separate setting and speech connection paths. AT74045B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE70739X 1913-08-18
DE74045X 1914-01-17

Publications (1)

Publication Number Publication Date
AT74045B true AT74045B (en) 1917-12-10

Family

ID=25749542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74045D AT74045B (en) 1913-08-18 1915-01-15 Circuit arrangement for automatically or semi-automatically operated telephone systems with separate setting and speech connection paths.

Country Status (1)

Country Link
AT (1) AT74045B (en)

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