AT71117B - Circuit arrangement for telephone systems. - Google Patents

Circuit arrangement for telephone systems.

Info

Publication number
AT71117B
AT71117B AT71117DA AT71117B AT 71117 B AT71117 B AT 71117B AT 71117D A AT71117D A AT 71117DA AT 71117 B AT71117 B AT 71117B
Authority
AT
Austria
Prior art keywords
circuit arrangement
telephone systems
telephone
systems
arrangement
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 AT71117B publication Critical patent/AT71117B/en

Links

AT71117D 1912-10-14 1914-03-06 Circuit arrangement for telephone systems. AT71117B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE68439X 1912-10-14
DE71117X 1913-04-10

Publications (1)

Publication Number Publication Date
AT71117B true AT71117B (en) 1916-02-10

Family

ID=25749461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT71117D AT71117B (en) 1912-10-14 1914-03-06 Circuit arrangement for telephone systems.

Country Status (1)

Country Link
AT (1) AT71117B (en)

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