PRECISE COLUMNAR MEMBER AND METHOD OF PRODUCING THE SAME - Patent 1237667

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EP 1 237 667 A1

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(43)	Date of publication:
	11.09.2002 Bulletin 2002/37

(21)	Application number: 00980001.2

(22)	Date of filing: 08.12.2000

(51)	International Patent Classification (IPC)⁷: B21H 7/18

(86)	International application number:
	PCT/JP0008/694

(87)	International publication number:
	WO 0104/1952 (14.06.2001 Gazette 2001/24)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

13.12.1999 JP 35266399

(71)	Applicant: AOYAMA SEISAKUSHO CO., LTD.
	Nagoya-shi,Aichi 466-0825 (JP)

(72)	Inventors:
	Ozawa, Junzo,Ohguchi Plant Ohguchi-cho,Niwa-gun,Aichi 480-0198 (JP) Aoyama, Kazutaka,Ohguchi Plant Ohguchi-cho,Niwa-gun,Aichi 480-0198 (JP) Asakura, Takashi,Ohguchi Plant Ohguchi-cho,Niwa-gun,Aichi 480-0198 (JP) Yokoi, Katsuaki,Ohguchi Plant Ohguchi-cho,Niwa-gun,Aichi 480-0198 (JP)

(74)	Representative: Betten & Resch
	Patentanwälte,Theatinerstrasse 8 80333 München 80333 München (DE)

(54)	PRECISE COLUMNAR MEMBER AND METHOD OF PRODUCING THE SAME