A VARIABLE BINDING DEVICE OR SHEET HOLDER OF THE TYPE WITH RINGS FOR A FILE FOR DOCUMENTS WITH PERFORATED SHEETS - Patent 0790900

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EP 0 790 900 A1

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(43)	Date of publication:
	27.08.1997 Bulletin 1997/35

(21)	Application number: 95938584.0

(22)	Date of filing: 13.11.1995

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International Patent Classification (IPC):

B42F 13/ 16^{( . )}

(86)	International application number:
	PCT/IT1995/000191

(87)	International publication number:
	WO 1996/014997 (23.05.1996 Gazette 1996/23)

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

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Priority:

15.11.1994 IT 1994RM00741

(71)	Applicant: Boccacci, Roberto
	I-00125 Roma (IT)

(72)	Inventor:
	Boccacci, Roberto I-00125 Roma (IT)

(74)	Representative: Cavattoni, Fabio
	Cavattoni & Raimondi Viale dei Parioli, 160 00197 Roma 00197 Roma (IT)

(54)	A VARIABLE BINDING DEVICE OR SHEET HOLDER OF THE TYPE WITH RINGS FOR A FILE FOR DOCUMENTS WITH PERFORATED SHEETS