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FR439656A - Voie de chemin de fer - Google Patents

Voie de chemin de fer

Info

Publication number
FR439656A
FR439656A FR439656DA FR439656A FR 439656 A FR439656 A FR 439656A FR 439656D A FR439656D A FR 439656DA FR 439656 A FR439656 A FR 439656A
Authority
FR
France
Prior art keywords
railway
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
George P Winsall
Joseph O'neill
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.)
GEORGE P WINSALL
JOSEPH O NEILL
Original Assignee
GEORGE P WINSALL
JOSEPH O NEILL
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 GEORGE P WINSALL, JOSEPH O NEILL filed Critical GEORGE P WINSALL
Application granted granted Critical
Publication of FR439656A publication Critical patent/FR439656A/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
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • E01B3/18—Composite sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR439656D 1911-11-30 1911-11-30 Voie de chemin de fer Expired FR439656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR439656T 1911-11-30

Publications (1)

Publication Number Publication Date
FR439656A true FR439656A (fr) 1912-06-20

Family

ID=1481069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439656D Expired FR439656A (fr) 1911-11-30 1911-11-30 Voie de chemin de fer

Country Status (1)

Country Link
FR (1) FR439656A (fr)

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