AT80094B - Semi-automatic telephone system. Semi-automatic telephone system. - Google Patents

Semi-automatic telephone system. Semi-automatic telephone system.

Info

Publication number
AT80094B
AT80094B AT80094DA AT80094B AT 80094 B AT80094 B AT 80094B AT 80094D A AT80094D A AT 80094DA AT 80094 B AT80094 B AT 80094B
Authority
AT
Austria
Prior art keywords
semi
telephone system
automatic telephone
automatic
telephone
Prior art date
Application number
Other languages
German (de)
Inventor
Carl Axel Wilhelm Hult Hultman
Original Assignee
Carl Axel Wilhelm Hult Hultman
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 Carl Axel Wilhelm Hult Hultman filed Critical Carl Axel Wilhelm Hult Hultman
Application granted granted Critical
Publication of AT80094B publication Critical patent/AT80094B/en

Links

AT80094D 1915-02-23 1916-02-19 Semi-automatic telephone system. Semi-automatic telephone system. AT80094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE80094X 1915-02-23

Publications (1)

Publication Number Publication Date
AT80094B true AT80094B (en) 1920-02-25

Family

ID=20272881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80094D AT80094B (en) 1915-02-23 1916-02-19 Semi-automatic telephone system. Semi-automatic telephone system.

Country Status (1)

Country Link
AT (1) AT80094B (en)

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