DK90142C - Electrical alarm system. - Google Patents

Electrical alarm system.

Info

Publication number
DK90142C
DK90142C DK300754A DK300754A DK90142C DK 90142 C DK90142 C DK 90142C DK 300754 A DK300754 A DK 300754A DK 300754 A DK300754 A DK 300754A DK 90142 C DK90142 C DK 90142C
Authority
DK
Denmark
Prior art keywords
alarm system
electrical alarm
electrical
alarm
Prior art date
Application number
DK300754A
Other languages
Danish (da)
Original Assignee
Kristian Kirks Telefonfabriker
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 Kristian Kirks Telefonfabriker filed Critical Kristian Kirks Telefonfabriker
Priority to DK300754A priority Critical patent/DK90142C/en
Application granted granted Critical
Publication of DK90142C publication Critical patent/DK90142C/en

Links

DK300754A 1954-09-21 1954-09-21 Electrical alarm system. DK90142C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK300754A DK90142C (en) 1954-09-21 1954-09-21 Electrical alarm system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK300754A DK90142C (en) 1954-09-21 1954-09-21 Electrical alarm system.

Publications (1)

Publication Number Publication Date
DK90142C true DK90142C (en) 1960-12-12

Family

ID=8118089

Family Applications (1)

Application Number Title Priority Date Filing Date
DK300754A DK90142C (en) 1954-09-21 1954-09-21 Electrical alarm system.

Country Status (1)

Country Link
DK (1) DK90142C (en)

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