DIRECT COUPLING OF WAVEGUIDE TO COMPRESSION DRIVER HAVING MATCHING SLOT SHAPED THROATS - Patent 1330936

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EP 1 330 936 A1

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(43)	Date of publication:
	30.07.2003 Bulletin 2003/31

(21)	Application number: 00965650.5

(22)	Date of filing: 22.09.2000

(51)	International Patent Classification (IPC)⁷: H04R 1/34

(86)	International application number:
	PCT/AU0001/157

(87)	International publication number:
	WO 0202/5991 (28.03.2002 Gazette 2002/12)

(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

(71)	Applicant: Grunberg, Robert Michael
	Edgecliff, NSW 2027 (AU)

(72)	Inventor:
	Grunberg, Robert Michael Edgecliff, NSW 2027 (AU)

(74)	Representative: Viering, Jentschura & Partner
	Postfach 22 14 43 80504 München 80504 München (DE)

(54)	DIRECT COUPLING OF WAVEGUIDE TO COMPRESSION DRIVER HAVING MATCHING SLOT SHAPED THROATS