DK46939C - Device at electrical control systems at Jærnbaner. - Google Patents

Device at electrical control systems at Jærnbaner.

Info

Publication number
DK46939C
DK46939C DK46939DA DK46939C DK 46939 C DK46939 C DK 46939C DK 46939D A DK46939D A DK 46939DA DK 46939 C DK46939 C DK 46939C
Authority
DK
Denmark
Prior art keywords
jærnbaner
control systems
electrical control
electrical
systems
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 DK46939C publication Critical patent/DK46939C/en

Links

DK46939D 1930-11-25 1931-10-15 Device at electrical control systems at Jærnbaner. DK46939C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE46939X 1930-11-25

Publications (1)

Publication Number Publication Date
DK46939C true DK46939C (en) 1933-02-13

Family

ID=20264764

Family Applications (1)

Application Number Title Priority Date Filing Date
DK46939D DK46939C (en) 1930-11-25 1931-10-15 Device at electrical control systems at Jærnbaner.

Country Status (1)

Country Link
DK (1) DK46939C (en)

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