ES88928A1 - Spun concrete sleepers for railways. - Google Patents

Spun concrete sleepers for railways.

Info

Publication number
ES88928A1
ES88928A1 ES88928A ES88928A ES88928A1 ES 88928 A1 ES88928 A1 ES 88928A1 ES 88928 A ES88928 A ES 88928A ES 88928 A ES88928 A ES 88928A ES 88928 A1 ES88928 A1 ES 88928A1
Authority
ES
Spain
Prior art keywords
railways
concrete sleepers
spun concrete
spun
sleepers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES88928A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Bauunion GmbH
Original Assignee
Siemens Bauunion GmbH
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 Siemens Bauunion GmbH filed Critical Siemens Bauunion GmbH
Priority to ES88928A priority Critical patent/ES88928A1/en
Publication of ES88928A1 publication Critical patent/ES88928A1/en
Expired legal-status Critical Current

Links

ES88928A 1924-02-29 1924-02-29 Spun concrete sleepers for railways. Expired ES88928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES88928A ES88928A1 (en) 1924-02-29 1924-02-29 Spun concrete sleepers for railways.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES88928A ES88928A1 (en) 1924-02-29 1924-02-29 Spun concrete sleepers for railways.

Publications (1)

Publication Number Publication Date
ES88928A1 true ES88928A1 (en) 1924-05-01

Family

ID=64253976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88928A Expired ES88928A1 (en) 1924-02-29 1924-02-29 Spun concrete sleepers for railways.

Country Status (1)

Country Link
ES (1) ES88928A1 (en)

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