HOLLOW FIBER CULTURE DEVICE FOR IMPROVED NUTRIENT PERFUSION AND PRODUCT CONCENTRATION AND METHOD OF OPERATION - Patent 0198033

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EP 0 198 033 A1

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(43)	Date of publication:
	22.10.1986 Bulletin 1986/43

(21)	Application number: 85905266.0

(22)	Date of filing: 09.10.1985

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International Patent Classification (IPC):

C12M 1/ 12^{( . )}
C12M 3/ 06^{( . )}
C12N 5/ 06^{( . )}

C12M 3/ 00^{( . )}
C12N 5/ 00^{( . )}

(86)	International application number:
	PCT/US1985/001949

(87)	International publication number:
	WO 1986/002379 (24.04.1986 Gazette 1986/09)

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

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Priority:

09.10.1984 US 19840658550

(71)	Applicant: ENDOTRONICS INC.
	Coon Rapids Minnesota 55433 (US)

(72)	Inventors:
	WALKER, Robert, D. Ham Lake, MN 55303 (US) GRUENBERG, Michael, L. Coon Rapids, MN 55433 (US) CRACAUER, Ray, F. Minneapolis, MN 55407 (US)

(74)	Representative: VOSSIUS & PARTNER
	Postfach 86 07 67 D-81634 München D-81634 München (DE)

(54)	HOLLOW FIBER CULTURE DEVICE FOR IMPROVED NUTRIENT PERFUSION AND PRODUCT CONCENTRATION AND METHOD OF OPERATION