FR323827A - Improvements to dredging machines - Google Patents

Improvements to dredging machines

Info

Publication number
FR323827A
FR323827A FR323827A FR323827DA FR323827A FR 323827 A FR323827 A FR 323827A FR 323827 A FR323827 A FR 323827A FR 323827D A FR323827D A FR 323827DA FR 323827 A FR323827 A FR 323827A
Authority
FR
France
Prior art keywords
dredging machines
dredging
machines
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
FR323827A
Other languages
French (fr)
Inventor
Powell George Greene
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR323827A publication Critical patent/FR323827A/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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)
FR323827A 1902-08-19 Improvements to dredging machines Expired FR323827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE143128T

Publications (1)

Publication Number Publication Date
FR323827A true FR323827A (en) 1903-03-16

Family

ID=5669559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR323827A Expired FR323827A (en) 1902-08-19 Improvements to dredging machines

Country Status (2)

Country Link
DE (1) DE143128C (en)
FR (1) FR323827A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966110C (en) * 1950-12-16 1957-07-11 Wilhelm Ludowici Dr Ing Excavator with a bucket chain or a bucket belt guided around at least three pulleys mounted on a swiveling support frame
US4906840A (en) * 1988-01-27 1990-03-06 The Board Of Trustees Of Leland Stanford Jr., University Integrated scanning tunneling microscope
US5049775A (en) * 1988-09-30 1991-09-17 Boston University Integrated micromechanical piezoelectric motor

Also Published As

Publication number Publication date
DE143128C (en)

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