ABSORBENT PAPER SHEET MARKED WITH PATTERN SIMULATING WATERMARK, METHOD AND DEVICE FOR THE MARKING THEREOF - Patent 0864014

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EP 0 864 014 A1

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(43)	Date of publication:
	16.09.1998 Bulletin 1998/38

(21)	Application number: 96938411.0

(22)	Date of filing: 29.11.1996

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International Patent Classification (IPC):

B31F 1/ 07^{( . )}
D21H 27/ 40^{( . )}

D21H 27/ 02^{( . )}

(86)	International application number:
	PCT/IB1996/001326

(87)	International publication number:
	WO 1997/020107 (05.06.1997 Gazette 1997/24)

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

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Priority:

30.11.1995 GB 19950024450

(71)	Applicant: FORT JAMES FRANCE
	68320 Kunheim (FR)

(72)	Inventors:
	LEFEBVRE DU GROSRIEZ, Carol F-68230 Turckheim (FR) PROBST, Pierre F-68240 Kaysersberg (FR) LAURENT, Pierre 68000 Colmar (FR)

(74)	Representative: David, Daniel
	Fort James France Service Propriété Industrielle, 23 Boulevard Georges Clemenceau, B.P. 321 92402 Courbevoie Cédex 92402 Courbevoie Cédex (FR)

(54)	ABSORBENT PAPER SHEET MARKED WITH PATTERN SIMULATING WATERMARK, METHOD AND DEVICE FOR THE MARKING THEREOF