FR652584A - Improvements made in the construction and arrangement of drain plows - Google Patents

Improvements made in the construction and arrangement of drain plows

Info

Publication number
FR652584A
FR652584A FR652584DA FR652584A FR 652584 A FR652584 A FR 652584A FR 652584D A FR652584D A FR 652584DA FR 652584 A FR652584 A FR 652584A
Authority
FR
France
Prior art keywords
plows
drain
construction
arrangement
improvements made
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
Paul David
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 filed Critical
Application granted granted Critical
Publication of FR652584A publication Critical patent/FR652584A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR652584D 1928-04-11 1928-04-11 Improvements made in the construction and arrangement of drain plows Expired FR652584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR652584T 1928-04-11

Publications (1)

Publication Number Publication Date
FR652584A true FR652584A (en) 1929-03-11

Family

ID=9005318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652584D Expired FR652584A (en) 1928-04-11 1928-04-11 Improvements made in the construction and arrangement of drain plows

Country Status (1)

Country Link
FR (1) FR652584A (en)

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