SCREW FOR POLYMERIC MATERIAL EXTRUDER AND POLYMERIC MATERIAL EXTRUDER COMPRISING SAID SCREW - Patent 3463801

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EP 3 463 801 A1

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(43)	Date of publication:
	10.04.2019 Bulletin 2019/15

(21)	Application number: 17742537.8

(22)	Date of filing: 01.06.2017

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International Patent Classification (IPC):

B29C 47/60^(2006.01)

B29B 7/42^(2006.01)

(86)	International application number:
	PCT/IB2017/053248

(87)	International publication number:
	WO 2017/208193 (07.12.2017 Gazette 2017/49)

(84)	Designated Contracting States:
	AL 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 RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	MA MD

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Priority:

03.06.2016 IT UA20164096

(71)	Applicant: Nexxus Channel S.r.L.
	21036 Gemonio (IT)

(72)	Inventor:
	PONZIELLI, Giuseppe 21033 Cittiglio (IT)

(74)	Representative: Andreotti, Erika et al
	Studio Torta S.p.A. Via Viotti, 9 10121 Torino 10121 Torino (IT)

(54)	SCREW FOR POLYMERIC MATERIAL EXTRUDER AND POLYMERIC MATERIAL EXTRUDER COMPRISING SAID SCREW