DK42193C - Automatic Line Blocking Device for Railways. - Google Patents

Automatic Line Blocking Device for Railways.

Info

Publication number
DK42193C
DK42193C DK42193DA DK42193C DK 42193 C DK42193 C DK 42193C DK 42193D A DK42193D A DK 42193DA DK 42193 C DK42193 C DK 42193C
Authority
DK
Denmark
Prior art keywords
railways
blocking device
automatic line
line blocking
automatic
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Telefonapparatfabrikanter Tele
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 Telefonapparatfabrikanter Tele filed Critical Telefonapparatfabrikanter Tele
Application granted granted Critical
Publication of DK42193C publication Critical patent/DK42193C/en

Links

DK42193D 1927-09-09 1928-08-20 Automatic Line Blocking Device for Railways. DK42193C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE42193X 1927-09-09

Publications (1)

Publication Number Publication Date
DK42193C true DK42193C (en) 1930-05-12

Family

ID=20263740

Family Applications (1)

Application Number Title Priority Date Filing Date
DK42193D DK42193C (en) 1927-09-09 1928-08-20 Automatic Line Blocking Device for Railways.

Country Status (1)

Country Link
DK (1) DK42193C (en)

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