FR2228902B3 - - Google Patents

Info

Publication number
FR2228902B3
FR2228902B3 FR7402688A FR7402688A FR2228902B3 FR 2228902 B3 FR2228902 B3 FR 2228902B3 FR 7402688 A FR7402688 A FR 7402688A FR 7402688 A FR7402688 A FR 7402688A FR 2228902 B3 FR2228902 B3 FR 2228902B3
Authority
FR
France
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
FR7402688A
Other languages
French (fr)
Other versions
FR2228902A1 (cs
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.)
Barth Et Zn Bv Maschf
Original Assignee
Barth Et Zn Bv Maschf
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 Barth Et Zn Bv Maschf filed Critical Barth Et Zn Bv Maschf
Publication of FR2228902A1 publication Critical patent/FR2228902A1/fr
Application granted granted Critical
Publication of FR2228902B3 publication Critical patent/FR2228902B3/fr
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
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • E02F5/103—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters with oscillating or vibrating digging tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Soil Working Implements (AREA)
FR7402688A 1973-05-09 1974-01-28 Expired FR2228902B3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306461A NL7306461A (cs) 1973-05-09 1973-05-09

Publications (2)

Publication Number Publication Date
FR2228902A1 FR2228902A1 (cs) 1974-12-06
FR2228902B3 true FR2228902B3 (cs) 1976-11-19

Family

ID=19818827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402688A Expired FR2228902B3 (cs) 1973-05-09 1974-01-28

Country Status (4)

Country Link
DE (1) DE2413853A1 (cs)
FR (1) FR2228902B3 (cs)
GB (1) GB1392800A (cs)
NL (1) NL7306461A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032561A (en) * 1975-05-27 1977-06-28 The Upjohn Company 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGF1.sub.α compounds
FR2436548A1 (fr) * 1978-08-24 1980-04-18 Inst Zemleroinogo Mashinostr Charrue sous-soleuse
DE3012980A1 (de) * 1980-04-03 1981-10-15 Oltmanns Ziegel Und Kunststoffe Gmbh, 2905 Edewecht Schlitzdraenage und vorichtung zu seiner durchfuehrung
EP1009886B1 (en) 1997-09-05 2002-04-10 Soil Machine Dynamics Limited Submarine plough
GB9718830D0 (en) * 1997-09-05 1997-11-12 Soil Machine Dynamics Ltd Submarine plough
NL1016329C2 (nl) 2000-10-04 2002-04-10 Bos & Kalis Baggermaatsch Werkwijze en inrichting voor het consolideren van grondlagen.

Also Published As

Publication number Publication date
GB1392800A (en) 1975-04-30
FR2228902A1 (cs) 1974-12-06
NL7306461A (cs) 1974-11-12
DE2413853A1 (de) 1974-11-28

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