DK43348C - Signal device, in particular for the search of persons in large premises, shops or the like. - Google Patents

Signal device, in particular for the search of persons in large premises, shops or the like.

Info

Publication number
DK43348C
DK43348C DK43348DA DK43348C DK 43348 C DK43348 C DK 43348C DK 43348D A DK43348D A DK 43348DA DK 43348 C DK43348 C DK 43348C
Authority
DK
Denmark
Prior art keywords
shops
persons
search
signal device
large premises
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK43348C publication Critical patent/DK43348C/en

Links

DK43348D 1928-10-30 1929-08-10 Signal device, in particular for the search of persons in large premises, shops or the like. DK43348C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE43348X 1928-10-30

Publications (1)

Publication Number Publication Date
DK43348C true DK43348C (en) 1930-11-10

Family

ID=20263958

Family Applications (1)

Application Number Title Priority Date Filing Date
DK43348D DK43348C (en) 1928-10-30 1929-08-10 Signal device, in particular for the search of persons in large premises, shops or the like.

Country Status (1)

Country Link
DK (1) DK43348C (en)

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