FR890795A - Machine à creuser des fossés - Google Patents

Machine à creuser des fossés

Info

Publication number
FR890795A
FR890795A FR890795DA FR890795A FR 890795 A FR890795 A FR 890795A FR 890795D A FR890795D A FR 890795DA FR 890795 A FR890795 A FR 890795A
Authority
FR
France
Prior art keywords
digging machine
ditch digging
ditch
machine
digging
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
English (en)
Inventor
Konrad Nordby
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 FR890795A publication Critical patent/FR890795A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/045—Dredgers; Soil-shifting machines mechanically-driven with oscillating digging tools, e.g. oscillating spades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR890795D 1942-02-07 1943-02-06 Machine à creuser des fossés Expired FR890795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO890795X 1942-02-07

Publications (1)

Publication Number Publication Date
FR890795A true FR890795A (fr) 1944-02-17

Family

ID=19907580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890795D Expired FR890795A (fr) 1942-02-07 1943-02-06 Machine à creuser des fossés

Country Status (1)

Country Link
FR (1) FR890795A (fr)

Similar Documents

Publication Publication Date Title
FR891152A (fr) Machine à agglomérer
FR890795A (fr) Machine à creuser des fossés
FR892544A (fr) Machine à creuser les tranchées
FR915046A (fr) Métier à tricoter rectiligne
FR947596A (fr) Machine à coudre
FR977583A (fr) Perfectionnements apportés aux appareils à godets, notamment aux excavateurs
AT170485B (de) Nähmaschine
FR885549A (fr) Machine à encarter
FR979457A (fr) Machine à creuser les noyures
FR951452A (fr) Machine à découper
DK63194C (da) Grøftegravemaskine.
FR879282A (fr) Machine à équilibrer
FR879239A (fr) Machine à équilibrer
FR884114A (fr) Perfectionnements aux machines à tricoter circulaires
FR887842A (fr) Machine à roder
FR52153E (fr) Machine à agglomérer
FR876986A (fr) Benne preneuse à déclic
FR914749A (fr) Métier à tricoter rectiligne
FR892255A (fr) Machine à écrire
FR873074A (fr) Machine à câbler
FR878845A (fr) Machine à river
DK60804C (da) Graveredskab.
FI20836A (fi) Kaivuulapio
AT167817B (de) Rechenmaschine
FR901049A (fr) Machine à meuler