AT71121B - Circuit arrangement for telephone systems operated with voters. - Google Patents

Circuit arrangement for telephone systems operated with voters.

Info

Publication number: AT71121B
Authority: AT; Austria
Prior art keywords: voters; circuit arrangement; telephone systems; systems operated; operated
Prior art date: 1913-01-15

Application number

Other languages

German (de)

Inventor

Aron Katz

Original Assignee

Aron Katz

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.)

1913-01-15

Filing date

1913-01-15

Publication date

1916-02-10

1913-01-15 Application filed by Aron Katz filed Critical Aron Katz

1916-02-10 Application granted granted Critical

1916-02-10 Publication of AT71121B publication Critical patent/AT71121B/en

Links

AT71121D 1913-01-15 1913-01-15 Circuit arrangement for telephone systems operated with voters. AT71121B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT71121T		1913-01-15

Publications (1)

Publication Number	Publication Date
AT71121B true AT71121B (en)	1916-02-10

Family

ID=3592823

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT71121D AT71121B (en)	1913-01-15	1913-01-15	Circuit arrangement for telephone systems operated with voters.

Country Status (1)

Country	Link
AT (1)	AT71121B (en)

1913
- 1913-01-15 AT AT71121D patent/AT71121B/en active

Similar Documents

Publication	Publication Date	Title
AT71121B (en)	1916-02-10	Circuit arrangement for telephone systems operated with voters.
AT63622B (en)	1914-02-25	Bangers for firearms.
AT73118B (en)	1917-02-26	Circuit arrangement for telephone systems with central battery operation.
AT80136B (en)	1920-02-25	Circuit arrangement for telephone systems. Circuit arrangement for telephone systems.
AT75593B (en)	1919-02-25	Circuit arrangement for telephone systems with dialer operation.
AT69059B (en)	1915-06-10	Circuit arrangement for telephone systems.
AT71117B (en)	1916-02-10	Circuit arrangement for telephone systems.
AT75556B (en)	1919-02-25	Circuit for telephone systems with dialer operation.
GB191307125A (en)	1914-03-19	Improved Test Circuit Arrangements for Telephone Systems.
AT68533B (en)	1915-04-26	Circuit arrangement for telephone systems with semi-automatic operation.
CH74492A (en)	1917-03-01	Selector switch for telephone systems
AT75551B (en)	1919-02-25	Telephone circuit.
DK20140C (en)	1915-05-03	Selector switch for Telephone Systems.
CH65992A (en)	1914-08-01	Switching device for electrically operated pumps etc.
GB191317417A (en)	1914-07-29	Improved Circuit Arrangements for Telephone Systems.
GB191321222A (en)	1913-12-04	Improved Circuit Arrangements for Telephone Systems.
CH64521A (en)	1914-04-01	Case for clockwork etc.
AT73145B (en)	1917-02-26	Circuit arrangement for telephone systems with ordinary extensions and extensions with state connection.
AT62699B (en)	1913-12-27	Circuit arrangement for automatic telephone systems.
AT80147B (en)	1920-02-25	Circuit arrangement for telephone systems with dialing circuit arrangement for telephone systems with dialer operation. in operation.
ES55582A1 (en)	1913-07-01	An orientation board.
AT72189B (en)	1916-07-25	Circuit arrangement for telephone systems with automatic or semi-automatic operation.
GB102419A (en)	1916-12-07	Improved Circuit Arrangements for Telephone or other Installations Provided with Selecting Devices.
AT82822B (en)	1921-02-25	Telephone switching system.
AT80096B (en)	1920-02-25	Selector for auto line telephone systems. Selector for auto line telephone systems.