DK55637C - Electric Railway Signaling System. - Google Patents

Electric Railway Signaling System.

Info

Publication number
DK55637C
DK55637C DK55637DA DK55637C DK 55637 C DK55637 C DK 55637C DK 55637D A DK55637D A DK 55637DA DK 55637 C DK55637 C DK 55637C
Authority
DK
Denmark
Prior art keywords
signaling system
electric railway
railway signaling
electric
signaling
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 DK55637C publication Critical patent/DK55637C/en

Links

DK55637D 1935-12-20 1936-12-17 Electric Railway Signaling System. DK55637C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE55637X 1935-12-20

Publications (1)

Publication Number Publication Date
DK55637C true DK55637C (en) 1939-01-02

Family

ID=20266739

Family Applications (1)

Application Number Title Priority Date Filing Date
DK55637D DK55637C (en) 1935-12-20 1936-12-17 Electric Railway Signaling System.

Country Status (1)

Country Link
DK (1) DK55637C (en)

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