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FR655532A - Mechanical drainer - Google Patents

Mechanical drainer

Info

Publication number
FR655532A
FR655532A FR655532DA FR655532A FR 655532 A FR655532 A FR 655532A FR 655532D A FR655532D A FR 655532DA FR 655532 A FR655532 A FR 655532A
Authority
FR
France
Prior art keywords
drainer
mechanical
mechanical drainer
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
Aristide Rouet
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 FR655532A publication Critical patent/FR655532A/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)
FR655532D 1928-06-08 1928-06-08 Mechanical drainer Expired FR655532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR655532T 1928-06-08

Publications (1)

Publication Number Publication Date
FR655532A true FR655532A (en) 1929-04-19

Family

ID=9007174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR655532D Expired FR655532A (en) 1928-06-08 1928-06-08 Mechanical drainer

Country Status (1)

Country Link
FR (1) FR655532A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219947A (en) * 1978-01-20 1980-09-02 Eddy Oxford Enterprises Limited Plow or digging machine automatic blade adjusting and locking system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219947A (en) * 1978-01-20 1980-09-02 Eddy Oxford Enterprises Limited Plow or digging machine automatic blade adjusting and locking system

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