FR465446A - Railroad sleepers - Google Patents

Railroad sleepers

Info

Publication number
FR465446A
FR465446A FR465446DA FR465446A FR 465446 A FR465446 A FR 465446A FR 465446D A FR465446D A FR 465446DA FR 465446 A FR465446 A FR 465446A
Authority
FR
France
Prior art keywords
railroad sleepers
sleepers
railroad
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
Augustus Freeborn Brown
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
Application granted granted Critical
Publication of FR465446A publication Critical patent/FR465446A/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
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR465446D 1913-11-28 1913-11-28 Railroad sleepers Expired FR465446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR465446T 1913-11-28

Publications (1)

Publication Number Publication Date
FR465446A true FR465446A (en) 1914-04-16

Family

ID=1504313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465446D Expired FR465446A (en) 1913-11-28 1913-11-28 Railroad sleepers

Country Status (1)

Country Link
FR (1) FR465446A (en)

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