FR434222A - Improvements to excavators - Google Patents

Improvements to excavators

Info

Publication number
FR434222A
FR434222A FR434222DA FR434222A FR 434222 A FR434222 A FR 434222A FR 434222D A FR434222D A FR 434222DA FR 434222 A FR434222 A FR 434222A
Authority
FR
France
Prior art keywords
excavators
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
Pierre Bony
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR434222A publication Critical patent/FR434222A/en
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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR434222D 1910-11-18 1910-11-18 Improvements to excavators Expired FR434222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR434222T 1910-11-18

Publications (1)

Publication Number Publication Date
FR434222A true FR434222A (en) 1912-01-27

Family

ID=1476146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR434222D Expired FR434222A (en) 1910-11-18 1910-11-18 Improvements to excavators

Country Status (1)

Country Link
FR (1) FR434222A (en)

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