AT98604B - Fernsprechanlage mit Verstärkern. - Google Patents

Fernsprechanlage mit Verstärkern.

Info

Publication number
AT98604B
AT98604B AT98604DA AT98604B AT 98604 B AT98604 B AT 98604B AT 98604D A AT98604D A AT 98604DA AT 98604 B AT98604 B AT 98604B
Authority
AT
Austria
Prior art keywords
amplifiers
telephone system
telephone
desc
page number
Prior art date
Application number
Other languages
English (en)
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 AT98604B publication Critical patent/AT98604B/de

Links

Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Amplifiers (AREA)
  • Interface Circuits In Exchanges (AREA)

Description


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 EMI2.1
AT98604D 1920-12-29 1921-12-20 Fernsprechanlage mit Verstärkern. AT98604B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE98604X 1920-12-29

Publications (1)

Publication Number Publication Date
AT98604B true AT98604B (de) 1924-11-25

Family

ID=5646824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98604D AT98604B (de) 1920-12-29 1921-12-20 Fernsprechanlage mit Verstärkern.

Country Status (1)

Country Link
AT (1) AT98604B (de)

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