AT70241B - Circuit arrangement for the undisturbed operation of telephone systems. - Google Patents

Circuit arrangement for the undisturbed operation of telephone systems.

Info

Publication number
AT70241B
AT70241B AT70241DA AT70241B AT 70241 B AT70241 B AT 70241B AT 70241D A AT70241D A AT 70241DA AT 70241 B AT70241 B AT 70241B
Authority
AT
Austria
Prior art keywords
circuit arrangement
telephone systems
undisturbed operation
undisturbed
telephone
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 AT70241B publication Critical patent/AT70241B/en

Links

Landscapes

  • Alarm Systems (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT70241D 1914-04-24 1914-04-24 Circuit arrangement for the undisturbed operation of telephone systems. AT70241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT70241T 1914-04-24

Publications (1)

Publication Number Publication Date
AT70241B true AT70241B (en) 1915-10-25

Family

ID=3592030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70241D AT70241B (en) 1914-04-24 1914-04-24 Circuit arrangement for the undisturbed operation of telephone systems.

Country Status (1)

Country Link
AT (1) AT70241B (en)

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