AT96122B - Telephone switching system. - Google Patents

Telephone switching system.

Info

Publication number: AT96122B
Authority: AT; Austria
Prior art keywords: switching system; telephone switching; telephone; switching
Prior art date: 1923-08-16

Application number

Other languages

Original Assignee

Int Western Elec Co Inc

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.)

1923-08-16

Filing date

1923-08-16

Publication date

1924-02-25

1923-08-16 Application filed by Int Western Elec Co Inc filed Critical Int Western Elec Co Inc

1924-02-25 Application granted granted Critical

1924-02-25 Publication of AT96122B publication Critical patent/AT96122B/en

Links

AT96122D 1923-08-16 1923-08-16 Telephone switching system. AT96122B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT96122T		1923-08-16

Publications (1)

Publication Number	Publication Date
AT96122B true AT96122B (en)	1924-02-25

Family

ID=3615694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96122D AT96122B (en)	1923-08-16	1923-08-16	Telephone switching system.

Country Status (1)

Country	Link
AT (1)	AT96122B (en)

1923
- 1923-08-16 AT AT96122D patent/AT96122B/en active

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