DK49962C - Elektrisk Dørklokkealarmapparat. - Google Patents

Elektrisk Dørklokkealarmapparat.

Info

Publication number
DK49962C
DK49962C DK49962DA DK49962C DK 49962 C DK49962 C DK 49962C DK 49962D A DK49962D A DK 49962DA DK 49962 C DK49962 C DK 49962C
Authority
DK
Denmark
Prior art keywords
alarm device
doorbell alarm
electric doorbell
electric
doorbell
Prior art date
Application number
Other languages
English (en)
Inventor
Toldfunktionaer Alfred H Nagel
Original Assignee
Toldfunktionaer Alfred H Nagel
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 Toldfunktionaer Alfred H Nagel filed Critical Toldfunktionaer Alfred H Nagel
Application granted granted Critical
Publication of DK49962C publication Critical patent/DK49962C/da

Links

DK49962D 1934-05-01 1934-05-01 Elektrisk Dørklokkealarmapparat. DK49962C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK49962T 1934-05-01

Publications (1)

Publication Number Publication Date
DK49962C true DK49962C (da) 1935-03-04

Family

ID=8138510

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49962D DK49962C (da) 1934-05-01 1934-05-01 Elektrisk Dørklokkealarmapparat.

Country Status (1)

Country Link
DK (1) DK49962C (da)

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