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FR756748A - Improvements to drainage plows - Google Patents

Improvements to drainage plows

Info

Publication number
FR756748A
FR756748A FR756748DA FR756748A FR 756748 A FR756748 A FR 756748A FR 756748D A FR756748D A FR 756748DA FR 756748 A FR756748 A FR 756748A
Authority
FR
France
Prior art keywords
plows
drainage
drainage plows
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
Kai Warming
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 FR756748A publication Critical patent/FR756748A/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
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR756748D 1933-06-09 1933-06-09 Improvements to drainage plows Expired FR756748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR756748T 1933-06-09

Publications (1)

Publication Number Publication Date
FR756748A true FR756748A (en) 1933-12-14

Family

ID=9165761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR756748D Expired FR756748A (en) 1933-06-09 1933-06-09 Improvements to drainage plows

Country Status (1)

Country Link
FR (1) FR756748A (en)

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