METHOD FOR MAKING A POROUS TUBE, POROUS TUBE THEREBY OBTAINED, AND USE THEREOF IN IRRIGATION - Patent 0697949

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EP 0 697 949 A1

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(43)	Date of publication:
	28.02.1996 Bulletin 1996/09

(21)	Application number: 95909845.0

(22)	Date of filing: 20.02.1995

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International Patent Classification (IPC):

A01G 25/ 06^{( . )}
B29C 47/ 34^{( . )}

B29C 47/ 00^{( . )}

(86)	International application number:
	PCT/FR1995/000195

(87)	International publication number:
	WO 1995/023681 (08.09.1995 Gazette 1995/38)

(84)	Designated Contracting States:
	AT BE CH DE DK ES GB GR IE IT LI LU MC NL PT SE

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Priority:

01.03.1994 FR 19940002320

(71)	Applicant: ITEP INTERNATIONAL
	F-05000 Gap (FR)

(72)	Inventors:
	BERTREUX, Rolland F-05000 Gap (FR) BEN LADEN, Ali F-75008 Paris (FR)

(74)	Representative: Peuscet, Jacques
	SCP Cabinet Peuscet et Autres, 68, rue d'Hauteville F-75010 Paris F-75010 Paris (FR)

(54)	METHOD FOR MAKING A POROUS TUBE, POROUS TUBE THEREBY OBTAINED, AND USE THEREOF IN IRRIGATION