PROCESS AND MEANS FOR MAKING AND USING OF FOOTWEAR BIPOLAR LASTS, PARTICULARLY ADAPTED TO SELF EXTENDING TO STRESS THE SHOE OR THE LIKE BEING SHAPED, AND LASTS OBTAINED WITH SUCH PROCESS AND MEANS - Patent 0290514

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(11)

EP 0 290 514 A1

(12)

(43)	Date of publication:
	17.11.1988 Bulletin 1988/46

(21)	Application number: 87907324.0

(22)	Date of filing: 12.11.1987

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International Patent Classification (IPC):

A43D 3/ 02^{( . )}

B27M 3/ 20^{( . )}

(86)	International application number:
	PCT/EP1987/000699

(87)	International publication number:
	WO 1988/003372 (19.05.1988 Gazette 1988/11)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

12.11.1986 IT 19860083658

(71)	Applicant: SPRECA - ZENGARINI & C. S.N.C.
	I-62015 Monte San Giusto Macerata (IT)

(72)	Inventors:
	SPRECA, Ferdinando I-62015 Monte San Giusto (IT) SPRECA, Ferdinando I-62015 Monte San Giusto (IT) SPRECA, Guido I-62015 Monte San Giusto (IT) ZENGARINI, Gianni I-62015 Monte San Giusto (IT)

(74)	Representative: Sassi, Romano
	UFFICIO BREVETTI VARESINO Viale Belforte 89 I-21100 Varese I-21100 Varese (IT)

(54)	PROCESS AND MEANS FOR MAKING AND USING OF FOOTWEAR BIPOLAR LASTS, PARTICULARLY ADAPTED TO SELF EXTENDING TO STRESS THE SHOE OR THE LIKE BEING SHAPED, AND LASTS OBTAINED WITH SUCH PROCESS AND MEANS