FR443002A - Metal sleeper for railway tracks - Google Patents

Metal sleeper for railway tracks

Info

Publication number
FR443002A
FR443002A FR443002DA FR443002A FR 443002 A FR443002 A FR 443002A FR 443002D A FR443002D A FR 443002DA FR 443002 A FR443002 A FR 443002A
Authority
FR
France
Prior art keywords
railway tracks
metal sleeper
sleeper
metal
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
Jacob D Ellis
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 FR443002A publication Critical patent/FR443002A/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
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
FR443002D 1911-04-05 1912-04-05 Metal sleeper for railway tracks Expired FR443002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US443002XA 1911-04-05 1911-04-05

Publications (1)

Publication Number Publication Date
FR443002A true FR443002A (en) 1912-09-14

Family

ID=1484117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443002D Expired FR443002A (en) 1911-04-05 1912-04-05 Metal sleeper for railway tracks

Country Status (1)

Country Link
FR (1) FR443002A (en)

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