AT80136B - Circuit arrangement for telephone systems. Circuit arrangement for telephone systems. - Google Patents

Circuit arrangement for telephone systems. Circuit arrangement for telephone systems.

Info

Publication number: AT80136B
Authority: AT; Austria
Prior art keywords: circuit arrangement; telephone systems; telephone; systems; arrangement
Prior art date: 1916-10-09

Application number

Other languages

Original Assignee

Siemens & Halske Ag Siemens &

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.)

1916-10-09

Filing date

1917-09-29

Publication date

1920-02-25

1917-09-29 Application filed by Siemens & Halske Ag Siemens & filed Critical Siemens & Halske Ag Siemens &

1920-02-25 Application granted granted Critical

1920-02-25 Publication of AT80136B publication Critical patent/AT80136B/en

Links

AT80136D 1916-10-09 1917-09-29 Circuit arrangement for telephone systems. Circuit arrangement for telephone systems. AT80136B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE80136X		1916-10-09

Publications (1)

Publication Number	Publication Date
AT80136B true AT80136B (en)	1920-02-25

Family

ID=5638954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT80136D AT80136B (en)	1916-10-09	1917-09-29	Circuit arrangement for telephone systems. Circuit arrangement for telephone systems.

Country Status (1)

Country	Link
AT (1)	AT80136B (en)

1917
- 1917-09-29 AT AT80136D patent/AT80136B/en active

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