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DK71807C - Automatic alarm system. - Google Patents

Automatic alarm system.

Info

Publication number
DK71807C
DK71807C DK24446A DK24446A DK71807C DK 71807 C DK71807 C DK 71807C DK 24446 A DK24446 A DK 24446A DK 24446 A DK24446 A DK 24446A DK 71807 C DK71807 C DK 71807C
Authority
DK
Denmark
Prior art keywords
alarm system
automatic alarm
automatic
alarm
Prior art date
Application number
DK24446A
Other languages
Danish (da)
Original Assignee
Dansk Telefonalarm Aktieselska
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 Dansk Telefonalarm Aktieselska filed Critical Dansk Telefonalarm Aktieselska
Priority to DK24446A priority Critical patent/DK71807C/en
Application granted granted Critical
Publication of DK71807C publication Critical patent/DK71807C/en

Links

DK24446A 1946-01-23 1946-01-23 Automatic alarm system. DK71807C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK24446A DK71807C (en) 1946-01-23 1946-01-23 Automatic alarm system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK24446A DK71807C (en) 1946-01-23 1946-01-23 Automatic alarm system.

Publications (1)

Publication Number Publication Date
DK71807C true DK71807C (en) 1950-12-04

Family

ID=8091356

Family Applications (1)

Application Number Title Priority Date Filing Date
DK24446A DK71807C (en) 1946-01-23 1946-01-23 Automatic alarm system.

Country Status (1)

Country Link
DK (1) DK71807C (en)

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