AT52424B - Electrical signaling device for break-ins or fire. - Google Patents

Electrical signaling device for break-ins or fire.

Info

Publication number
AT52424B
AT52424B AT52424DA AT52424B AT 52424 B AT52424 B AT 52424B AT 52424D A AT52424D A AT 52424DA AT 52424 B AT52424 B AT 52424B
Authority
AT
Austria
Prior art keywords
ins
fire
break
signaling device
electrical signaling
Prior art date
Application number
Other languages
German (de)
Inventor
Alberic Marchand
Original Assignee
Alberic Marchand
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 Alberic Marchand filed Critical Alberic Marchand
Application granted granted Critical
Publication of AT52424B publication Critical patent/AT52424B/en

Links

AT52424D 1910-04-06 1910-04-06 Electrical signaling device for break-ins or fire. AT52424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT52424T 1910-04-06

Publications (1)

Publication Number Publication Date
AT52424B true AT52424B (en) 1912-02-26

Family

ID=3573559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT52424D AT52424B (en) 1910-04-06 1910-04-06 Electrical signaling device for break-ins or fire.

Country Status (1)

Country Link
AT (1) AT52424B (en)

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