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FR747733A - Improvement in metal supports for rails - Google Patents

Improvement in metal supports for rails

Info

Publication number
FR747733A
FR747733A FR747733DA FR747733A FR 747733 A FR747733 A FR 747733A FR 747733D A FR747733D A FR 747733DA FR 747733 A FR747733 A FR 747733A
Authority
FR
France
Prior art keywords
rails
improvement
metal supports
supports
metal
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
Other languages
French (fr)
Inventor
Enrico Ratti
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 filed Critical
Application granted granted Critical
Publication of FR747733A publication Critical patent/FR747733A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR747733D 1931-12-22 1932-12-19 Improvement in metal supports for rails Expired FR747733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT747733X 1931-12-22

Publications (1)

Publication Number Publication Date
FR747733A true FR747733A (en) 1933-06-22

Family

ID=11315563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747733D Expired FR747733A (en) 1931-12-22 1932-12-19 Improvement in metal supports for rails

Country Status (1)

Country Link
FR (1) FR747733A (en)

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