A DETONATION TUBE WITH IMPROVED SEPARABILITY FROM THE PROCESSED BROKEN STONE - Patent 2079979

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EP 2 079 979 A1

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(43)	Date of publication:
	22.07.2009 Bulletin 2009/30

(21)	Application number: 07817391.1

(22)	Date of filing: 26.10.2007

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International Patent Classification (IPC):

F42B 3/11^(2006.01)

F42D 1/04^(2006.01)

(86)	International application number:
	PCT/CZ2007/000095

(87)	International publication number:
	WO 2008/049379 (02.05.2008 Gazette 2008/18)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	BA

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Priority:

27.10.2006 CZ 20060682

(71)	Applicant: Austin Detonator s.r.o.
	Jasenice 712 755 01 Vsetin (CZ)

(72)	Inventors:
	VALENTA, Pavel 755 01 Vsetín (CZ) FIALA, Jaromir 756 23 (CZ) SRANK, Zlatko 160 00 Praha 6 (CZ) MASTNY, Libor 130 00 Praha 3 (CZ)

(74)	Representative: Vandelikova, Jana et al
	Spálená 29 110 00 Praha 1 110 00 Praha 1 (CZ)

(54)	A DETONATION TUBE WITH IMPROVED SEPARABILITY FROM THE PROCESSED BROKEN STONE