ES147942A1 - Improvements introduced in the manufacture of reinforced concrete sleepers. - Google Patents

Improvements introduced in the manufacture of reinforced concrete sleepers.

Info

Publication number
ES147942A1
ES147942A1 ES147942A ES147942A ES147942A1 ES 147942 A1 ES147942 A1 ES 147942A1 ES 147942 A ES147942 A ES 147942A ES 147942 A ES147942 A ES 147942A ES 147942 A1 ES147942 A1 ES 147942A1
Authority
ES
Spain
Prior art keywords
manufacture
reinforced concrete
improvements introduced
concrete sleepers
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
ES147942A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES147942A priority Critical patent/ES147942A1/en
Publication of ES147942A1 publication Critical patent/ES147942A1/en
Expired legal-status Critical Current

Links

ES147942A 1940-02-06 1940-02-06 Improvements introduced in the manufacture of reinforced concrete sleepers. Expired ES147942A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES147942A ES147942A1 (en) 1940-02-06 1940-02-06 Improvements introduced in the manufacture of reinforced concrete sleepers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES147942A ES147942A1 (en) 1940-02-06 1940-02-06 Improvements introduced in the manufacture of reinforced concrete sleepers.

Publications (1)

Publication Number Publication Date
ES147942A1 true ES147942A1 (en) 1941-10-01

Family

ID=65597392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES147942A Expired ES147942A1 (en) 1940-02-06 1940-02-06 Improvements introduced in the manufacture of reinforced concrete sleepers.

Country Status (1)

Country Link
ES (1) ES147942A1 (en)

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