ACOUSTIC TRANSMISSION USING DIGITAL MOBILE PHONES - Patent 1192814

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EP 1 192 814 A1

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(43)	Date of publication:
	03.04.2002 Bulletin 2002/14

(21)	Application number: 00934814.5

(22)	Date of filing: 09.06.2000

(51)	International Patent Classification (IPC)⁷: H04Q 7/20, H04L 27/10

(86)	International application number:
	PCT/AU0000/655

(87)	International publication number:
	WO 0078/065 (21.12.2000 Gazette 2000/51)

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

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Priority:

10.06.1999 AU PP990884

(71)	Applicants:
	Shell, Allan Michael Randwick, NSW 2031 (AU) Platt, Harry Louis Randwick, NSW 2031 (AU) Jankov, Vladimir Randwick, NSW 2031 (AU)

(72)	Inventors:
	PLATT, Harry, Louis Randwick, NSW 2031 (AU) JANKOV, Vladimir Randwick, NSW 2031 (AU)

(74)	Representative: Wharton, Peter Robert
	Urquhart-Dykes & LordTower HouseMerrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)

(54)	ACOUSTIC TRANSMISSION USING DIGITAL MOBILE PHONES