AT172866B - Dial with call switch - Google Patents

Dial with call switch

Info

Publication number
AT172866B
AT172866B AT172866DA AT172866B AT 172866 B AT172866 B AT 172866B AT 172866D A AT172866D A AT 172866DA AT 172866 B AT172866 B AT 172866B
Authority
AT
Austria
Prior art keywords
dial
call switch
call
switch
Prior art date
Application number
Other languages
German (de)
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.)
Filing date
Publication date
Application filed by Ver Telephon Czeija Nissl & Co filed Critical Ver Telephon Czeija Nissl & Co
Application granted granted Critical
Publication of AT172866B publication Critical patent/AT172866B/en

Links

AT172866D 1951-02-23 1951-02-23 Dial with call switch AT172866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT172866T 1951-02-23

Publications (1)

Publication Number Publication Date
AT172866B true AT172866B (en) 1952-10-25

Family

ID=3657052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172866D AT172866B (en) 1951-02-23 1951-02-23 Dial with call switch

Country Status (1)

Country Link
AT (1) AT172866B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954797C (en) * 1954-01-19 1956-12-20 Allg Telefon Fabrik G M B H Dialing and call facility for telecommunications systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954797C (en) * 1954-01-19 1956-12-20 Allg Telefon Fabrik G M B H Dialing and call facility for telecommunications systems

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