DIE FORMING METHOD AND MACHINE

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EP 0 091 431 A1

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(43)	Date of publication:
	19.10.1983 Bulletin 1983/42

(21)	Application number: 81903025.0

(22)	Date of filing: 19.10.1981

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International Patent Classification (IPC):

G02B 13/ 18^{( . )}
A61B 3/ 13^{( . )}
B23H 9/ 12^{( . )}
G02B 13/ 22^{( . )}

A61B 3/ 10^{( . )}
A61B 3/ 14^{( . )}
B23P 15/ 40^{( . )}

(86)	International application number:
	PCT/US1981/001399

(87)	International publication number:
	WO 1983/001403 (28.04.1983 Gazette 1983/10)

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

(71)	Applicant: JOHNSON, Romain H
	Minneapolis, MN 55414 (US)

(72)	Inventor:
	JOHNSON, Romain H Minneapolis, MN 55414 (US)

(74)	Representative: Weydert, Robert, et al
	Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg L-1015 Luxembourg (LU)

(54)	DIE FORMING METHOD AND MACHINE