FR939930A - Traverse de chemin de fer - Google Patents

Traverse de chemin de fer

Info

Publication number
FR939930A
FR939930A FR939930DA FR939930A FR 939930 A FR939930 A FR 939930A FR 939930D A FR939930D A FR 939930DA FR 939930 A FR939930 A FR 939930A
Authority
FR
France
Prior art keywords
railway crossing
railway
crossing
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
English (en)
Inventor
Etienne
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 FR939930A publication Critical patent/FR939930A/fr
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
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/36—Composite sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR939930D 1947-01-24 1947-01-24 Traverse de chemin de fer Expired FR939930A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR939930T 1947-01-24

Publications (1)

Publication Number Publication Date
FR939930A true FR939930A (fr) 1948-11-29

Family

ID=9458726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939930D Expired FR939930A (fr) 1947-01-24 1947-01-24 Traverse de chemin de fer

Country Status (1)

Country Link
FR (1) FR939930A (fr)

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