ROCKET PROPELLANT CHARGE WITH NEGATIVE PRESSURE EXPONENT - Patent 0269642

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(11)

EP 0 269 642 A1

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(43)	Date of publication:
	08.06.1988 Bulletin 1988/23

(21)	Application number: 87901295.0

(22)	Date of filing: 26.02.1987

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International Patent Classification (IPC):

F02K 9/ 12^{( . )}

F02K 9/ 26^{( . )}

(86)	International application number:
	PCT/AU1987/000056

(87)	International publication number:
	WO 1987/005362 (11.09.1987 Gazette 1987/20)

(84)	Designated Contracting States:
	FR GB

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Priority:

28.02.1986 AU 19860004837

(71)	Applicant: THE COMMONWEALTH OF AUSTRALIA care of THE SECRETARY DEPARTMENT OF DEFENCE
	Canberra, ACT 2600 (AU)

(72)	Inventors:
	IRVINE, Robert, David Glanville, S.A. 5015 (AU) WINCH, Peter, Clive Blair Athol, S.A. 5084 (AU)

(74)	Representative: Opperman, Stuart Richard, et al
	Haseltine Lake & Co. Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT London WC2A 1AT (GB)

(54)	ROCKET PROPELLANT CHARGE WITH NEGATIVE PRESSURE EXPONENT