DK38720C - Light signal to Railways. - Google Patents

Light signal to Railways.

Info

Publication number
DK38720C
DK38720C DK38720DA DK38720C DK 38720 C DK38720 C DK 38720C DK 38720D A DK38720D A DK 38720DA DK 38720 C DK38720 C DK 38720C
Authority
DK
Denmark
Prior art keywords
railways
light signal
light
signal
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Fabrikanter Af Mekaniske Og El
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 Fabrikanter Af Mekaniske Og El filed Critical Fabrikanter Af Mekaniske Og El
Application granted granted Critical
Publication of DK38720C publication Critical patent/DK38720C/en

Links

DK38720D 1925-03-20 1925-09-11 Light signal to Railways. DK38720C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38720XA 1925-03-20 1925-03-20

Publications (1)

Publication Number Publication Date
DK38720C true DK38720C (en) 1928-04-30

Family

ID=21708000

Family Applications (1)

Application Number Title Priority Date Filing Date
DK38720D DK38720C (en) 1925-03-20 1925-09-11 Light signal to Railways.

Country Status (1)

Country Link
DK (1) DK38720C (en)

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