DK45488C - Device for electric central switching systems for railways. - Google Patents

Device for electric central switching systems for railways.

Info

Publication number
DK45488C
DK45488C DK45488DA DK45488C DK 45488 C DK45488 C DK 45488C DK 45488D A DK45488D A DK 45488DA DK 45488 C DK45488 C DK 45488C
Authority
DK
Denmark
Prior art keywords
railways
switching systems
central switching
electric central
electric
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 DK45488C publication Critical patent/DK45488C/en

Links

DK45488D 1930-02-20 1931-02-03 Device for electric central switching systems for railways. DK45488C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE45488X 1930-02-20

Publications (1)

Publication Number Publication Date
DK45488C true DK45488C (en) 1932-04-04

Family

ID=20264432

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45488D DK45488C (en) 1930-02-20 1931-02-03 Device for electric central switching systems for railways.

Country Status (1)

Country Link
DK (1) DK45488C (en)

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