DRAG HEAD FOR A TRAILING SUCTION HOPPER DREDGER AND METHOD FOR DREDGING USING THIS DRAG HEAD - Patent 2342385

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EP 2 342 385 A1

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(43)	Date of publication:
	13.07.2011 Bulletin 2011/28

(21)	Application number: 09815688.8

(22)	Date of filing: 24.09.2009

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International Patent Classification (IPC):

E02F 3/92^(2006.01)

(86)	International application number:
	PCT/EP2009/062388

(87)	International publication number:
	WO 2010/034775 (01.04.2010 Gazette 2010/13)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
	Designated Extension States:
	AL BA RS

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Priority:

29.09.2008 BE 200800544

(71)	Applicant: Dredging International
	2070 Zwijndrecht (BE)

(72)	Inventor:
	TACK, Bruno B-9960 Assenede (BE)

(74)	Representative: Brouwer, Hendrik Rogier
	Patentwerk B.V. P.O. Box 1514 5200 BN 's-Hertogenbosch 5200 BN 's-Hertogenbosch (NL)

(54)	DRAG HEAD FOR A TRAILING SUCTION HOPPER DREDGER AND METHOD FOR DREDGING USING THIS DRAG HEAD