PROTECTION DEVICE OR CIRCUIT FOR LOUDSPEAKERS

(19)

(11)

EP 0 028 613 A1

(12)

(43)	Date of publication:
	20.05.1981 Bulletin 1981/20

(21)	Application number: 80900878.0

(22)	Date of filing: 08.05.1980

(51)

International Patent Classification (IPC):

H02H 3/ 093^{( . )}
H04R 3/ 00^{( . )}

H02H 3/ 50^{( . )}

(86)	International application number:
	PCT/AU1980/000010

(87)	International publication number:
	WO 1980/002477 (13.11.1980 Gazette 1980/26)

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

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Priority:

08.05.1979 AU 19790008700

(71)	Applicant: FORTIETH BENELUX NOMINEES PTY. LTD.
	Melbourne, Victoria, 3000 (AU)

(72)	Inventor:
	SCHEREK, Paul Sandringham, Victoria, 3191 (AU)

(54)	PROTECTION DEVICE OR CIRCUIT FOR LOUDSPEAKERS