FR7308E - Mixed railway sleepers - Google Patents

Mixed railway sleepers

Info

Publication number
FR7308E
FR7308E FR7308DA FR7308E FR 7308 E FR7308 E FR 7308E FR 7308D A FR7308D A FR 7308DA FR 7308 E FR7308 E FR 7308E
Authority
FR
France
Prior art keywords
railway sleepers
mixed
mixed railway
sleepers
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
French (fr)
Inventor
Hector Michel
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 FR7308E publication Critical patent/FR7308E/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)
FR7308D 1904-03-30 1907-02-12 Mixed railway sleepers Expired FR7308E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR349526T 1904-03-30
FR7308T 1907-02-12

Publications (1)

Publication Number Publication Date
FR7308E true FR7308E (en) 1907-06-19

Family

ID=1350133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308D Expired FR7308E (en) 1904-03-30 1907-02-12 Mixed railway sleepers

Country Status (1)

Country Link
FR (1) FR7308E (en)

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