FLUID-OPERATED WRENCH - Patent 0504331

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EP 0 504 331 A1

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(43)	Date of publication:
	23.09.1992 Bulletin 1992/39

(21)	Application number: 91908547.0

(22)	Date of filing: 19.04.1991

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International Patent Classification (IPC):

B25B 13/ 46^{( . )}
B25B 21/ 00^{( . )}

B25B 17/ 00^{( . )}
B25B 23/ 00^{( . )}

(86)	International application number:
	PCT/US1991/002795

(87)	International publication number:
	WO 1992/005917 (16.04.1992 Gazette 1992/09)

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

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Priority:

08.10.1990 US 19900611168

(71)	Applicant: Junkers, John K.
	Saddle River New Jersey 07540 (US)

(72)	Inventor:
	Junkers, John K. Saddle River New Jersey 07540 (US)

(74)	Representative: Newby, John Ross
	J.Y. & G.W. Johnson Furnival House 14/18 High Holborn London WC1V 6DE London WC1V 6DE (GB)

(54)	FLUID-OPERATED WRENCH