AT126865B - Circuit arrangement for automatic telephone systems. - Google Patents

Circuit arrangement for automatic telephone systems.

Info

Publication number: AT126865B
Authority: AT; Austria
Prior art keywords: circuit arrangement; telephone systems; automatic telephone; automatic; systems
Prior art date: 1929-10-17

Application number

Other languages

Original Assignee

Ver Telephon Czeija Nissl & Co

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.)

1929-10-17

Filing date

1929-10-17

Publication date

1932-02-25

1929-10-17 Application filed by Ver Telephon Czeija Nissl & Co filed Critical Ver Telephon Czeija Nissl & Co

1932-02-25 Application granted granted Critical

1932-02-25 Publication of AT126865B publication Critical patent/AT126865B/en

Links

AT126865D 1929-10-17 1929-10-17 Circuit arrangement for automatic telephone systems. AT126865B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT126865T		1929-10-17

Publications (1)

Publication Number	Publication Date
AT126865B true AT126865B (en)	1932-02-25

Family

ID=3634977

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT126865D AT126865B (en)	1929-10-17	1929-10-17	Circuit arrangement for automatic telephone systems.

Country Status (1)

Country	Link
AT (1)	AT126865B (en)

1929
- 1929-10-17 AT AT126865D patent/AT126865B/en active

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