FR977647A - Pit cleaning machine - Google Patents

Pit cleaning machine

Info

Publication number
FR977647A
FR977647A FR977647DA FR977647A FR 977647 A FR977647 A FR 977647A FR 977647D A FR977647D A FR 977647DA FR 977647 A FR977647 A FR 977647A
Authority
FR
France
Prior art keywords
cleaning machine
pit cleaning
pit
machine
cleaning
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
James Curtis
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 FR977647A publication Critical patent/FR977647A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR977647D 1942-09-30 1942-09-30 Pit cleaning machine Expired FR977647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977647T 1942-09-30

Publications (1)

Publication Number Publication Date
FR977647A true FR977647A (en) 1951-04-03

Family

ID=9519898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977647D Expired FR977647A (en) 1942-09-30 1942-09-30 Pit cleaning machine

Country Status (1)

Country Link
FR (1) FR977647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521190A1 (en) * 1982-02-11 1983-08-12 Gosselin Claude Manually steered trench digger - has motor operated cutting blades and spoil evacuation by suction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521190A1 (en) * 1982-02-11 1983-08-12 Gosselin Claude Manually steered trench digger - has motor operated cutting blades and spoil evacuation by suction

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