AT173176B - Alarm system - Google Patents

Alarm system

Info

Publication number
AT173176B
AT173176B AT173176DA AT173176B AT 173176 B AT173176 B AT 173176B AT 173176D A AT173176D A AT 173176DA AT 173176 B AT173176 B AT 173176B
Authority
AT
Austria
Prior art keywords
alarm system
alarm
Prior art date
Application number
Other languages
German (de)
Original Assignee
Oesterreichische Notruf Raumsc
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 Oesterreichische Notruf Raumsc filed Critical Oesterreichische Notruf Raumsc
Application granted granted Critical
Publication of AT173176B publication Critical patent/AT173176B/en

Links

AT173176D 1951-03-09 1951-03-09 Alarm system AT173176B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT173176T 1951-03-09

Publications (1)

Publication Number Publication Date
AT173176B true AT173176B (en) 1952-11-25

Family

ID=3657208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT173176D AT173176B (en) 1951-03-09 1951-03-09 Alarm system

Country Status (1)

Country Link
AT (1) AT173176B (en)

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