CA894005A - Traverse a niveau - Google Patents

Traverse a niveau

Info

Publication number
CA894005A
CA894005A CA894005A CA894005DA CA894005A CA 894005 A CA894005 A CA 894005A CA 894005 A CA894005 A CA 894005A CA 894005D A CA894005D A CA 894005DA CA 894005 A CA894005 A CA 894005A
Authority
CA
Canada
Prior art keywords
niveau
traverse
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
CA894005A
Inventor
Gagnon Wilfrid
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 CA894005A publication Critical patent/CA894005A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/04—Pavings for railroad level-crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
CA894005A 1969-10-06 1969-10-06 Traverse a niveau Expired CA894005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA64303 1969-10-06

Publications (1)

Publication Number Publication Date
CA894005A true CA894005A (en) 1972-02-29

Family

ID=4085767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA894005A Expired CA894005A (en) 1969-10-06 1969-10-06 Traverse a niveau

Country Status (1)

Country Link
CA (1) CA894005A (en)

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