DK37180C - Light signal for Railways and the like. - Google Patents

Light signal for Railways and the like.

Info

Publication number
DK37180C
DK37180C DK37180DA DK37180C DK 37180 C DK37180 C DK 37180C DK 37180D A DK37180D A DK 37180DA DK 37180 C DK37180 C DK 37180C
Authority
DK
Denmark
Prior art keywords
railways
light signal
light
signal
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ingenioer William Challis
Ingenioer Courtenay Harold Wis
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 Ingenioer William Challis, Ingenioer Courtenay Harold Wis, Fabrikanter Af Mekaniske Og El filed Critical Ingenioer William Challis
Application granted granted Critical
Publication of DK37180C publication Critical patent/DK37180C/en

Links

DK37180D 1924-01-15 1924-12-19 Light signal for Railways and the like. DK37180C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37180X 1924-01-15

Publications (1)

Publication Number Publication Date
DK37180C true DK37180C (en) 1927-02-28

Family

ID=9763642

Family Applications (1)

Application Number Title Priority Date Filing Date
DK37180D DK37180C (en) 1924-01-15 1924-12-19 Light signal for Railways and the like.

Country Status (1)

Country Link
DK (1) DK37180C (en)

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