FR947014A - Polysoc excavator - Google Patents

Polysoc excavator

Info

Publication number
FR947014A
FR947014A FR947014DA FR947014A FR 947014 A FR947014 A FR 947014A FR 947014D A FR947014D A FR 947014DA FR 947014 A FR947014 A FR 947014A
Authority
FR
France
Prior art keywords
polysoc
excavator
polysoc excavator
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
Louis-Marie Le Cam
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 FR947014A publication Critical patent/FR947014A/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
    • E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR947014D 1947-05-12 1947-05-12 Polysoc excavator Expired FR947014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947014T 1947-05-12

Publications (1)

Publication Number Publication Date
FR947014A true FR947014A (en) 1949-06-21

Family

ID=9473224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947014D Expired FR947014A (en) 1947-05-12 1947-05-12 Polysoc excavator

Country Status (1)

Country Link
FR (1) FR947014A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053998A (en) * 1974-12-27 1977-10-18 Kokusai Cable Ship Co., Ltd. Multi-blade ditching machine
EP1227189A2 (en) * 2000-12-04 2002-07-31 Copros Co., Ltd. Underdrain excavation apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053998A (en) * 1974-12-27 1977-10-18 Kokusai Cable Ship Co., Ltd. Multi-blade ditching machine
EP1227189A2 (en) * 2000-12-04 2002-07-31 Copros Co., Ltd. Underdrain excavation apparatus
EP1227189A3 (en) * 2000-12-04 2003-03-05 Copros Co., Ltd. Underdrain excavation apparatus

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