METHOD AND APPARATUS FOR ATTENUATING ACOUSTIC VIBRATIONS IN A MEDIUM - Patent 0572492

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EP 0 572 492 A1

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(43)	Date of publication:
	08.12.1993 Bulletin 1993/49

(21)	Application number: 92905463.0

(22)	Date of filing: 21.02.1992

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International Patent Classification (IPC):

G10K 11/ 178^{( . )}

G10K 11/ 172^{( . )}

(86)	International application number:
	PCT/GB1992/000314

(87)	International publication number:
	WO 1992/015088 (03.09.1992 Gazette 1992/23)

(84)	Designated Contracting States:
	DE FR GB IT NL SE

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Priority:

21.02.1991 GB 19910003689

(71)	Applicant: LOTUS CARS LIMITED
	Norwich, Norfolk NR14 8EZ (GB)

(72)	Inventors:
	McDONALD, Anthony Malcolm Barnham Broom, Norfolk NR9 4DE (GB) HUTCHINS, Stephen Mark Huntingdon, Cambridgeshire PE17 3PN (GB) STOTHERS, Ian Nr. Thethford, Norfolk IP25 7ET (GB) CROWTHER, Philip John Attleborough, Norfolk NR17 1BE (GB)

(74)	Representative: Mayes, Stuart David, et al
	BOULT, WADE & TENNANT 27 Furnival Street London, EC4A 1PQ London, EC4A 1PQ (GB)

(54)	METHOD AND APPARATUS FOR ATTENUATING ACOUSTIC VIBRATIONS IN A MEDIUM