FR478513A - Perfectionnements relatifs aux traverses de chemins de fer - Google Patents

Perfectionnements relatifs aux traverses de chemins de fer

Info

Publication number
FR478513A
FR478513A FR478513DA FR478513A FR 478513 A FR478513 A FR 478513A FR 478513D A FR478513D A FR 478513DA FR 478513 A FR478513 A FR 478513A
Authority
FR
France
Prior art keywords
improvements relating
railway ties
ties
railway
relating
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
William V Polick
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.)
WILLIAM V POLICK
Original Assignee
WILLIAM V POLICK
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 WILLIAM V POLICK filed Critical WILLIAM V POLICK
Application granted granted Critical
Publication of FR478513A publication Critical patent/FR478513A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR478513D 1914-05-01 1915-04-26 Perfectionnements relatifs aux traverses de chemins de fer Expired FR478513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478513XA 1914-05-01 1914-05-01

Publications (1)

Publication Number Publication Date
FR478513A true FR478513A (fr) 1915-12-17

Family

ID=1516027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478513D Expired FR478513A (fr) 1914-05-01 1915-04-26 Perfectionnements relatifs aux traverses de chemins de fer

Country Status (1)

Country Link
FR (1) FR478513A (fr)

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