DK30617C - Ringeapparat med automatisk virkende Lyskontakt. - Google Patents

Ringeapparat med automatisk virkende Lyskontakt.

Info

Publication number
DK30617C
DK30617C DK30617DA DK30617C DK 30617 C DK30617 C DK 30617C DK 30617D A DK30617D A DK 30617DA DK 30617 C DK30617 C DK 30617C
Authority
DK
Denmark
Prior art keywords
light switch
calling device
automatically acting
acting light
automatically
Prior art date
Application number
Other languages
English (en)
Inventor
Christian Aabak
Original Assignee
Christian Aabak
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 Christian Aabak filed Critical Christian Aabak
Application granted granted Critical
Publication of DK30617C publication Critical patent/DK30617C/da

Links

DK30617D 1921-11-05 1921-11-05 Ringeapparat med automatisk virkende Lyskontakt. DK30617C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK30617T 1921-11-05

Publications (1)

Publication Number Publication Date
DK30617C true DK30617C (da) 1922-11-06

Family

ID=8118633

Family Applications (1)

Application Number Title Priority Date Filing Date
DK30617D DK30617C (da) 1921-11-05 1921-11-05 Ringeapparat med automatisk virkende Lyskontakt.

Country Status (1)

Country Link
DK (1) DK30617C (da)

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