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AU4580302A
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Method of removing deposits from a surface
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AU5423601A
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Drill and blast method for excavating or fracturing hard material
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AU5662200A
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Small charge blasting system
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AU4375700A
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Controlled fragmentation of hard rock by pressurization of the bottom of a drill hole
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AUPQ844300A0
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Drill and blast method for excavating or fracturing hard material
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AU2887500A
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A method for selecting one or more fly rock control devices
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AU2775200A
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Apparatus for suppressing fly rock generated by the initiation of an energetic material
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AU2770000A
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A method of small charge blasting of a material
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AU2769900A
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An apparatus for pressure wave suppression from a small charge blast
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AU2770100A
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An apparatus for suppressing a pressure wave resulting from the initiation of an energetic material
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AU2770200A
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A method for small charge blasting of a material
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AUPQ591000A0
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Cartridge shell and cartridge for blast holes and method of use
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AU722846B1
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A method and apparatuses for pressure wave suppression and fly rock control in small-charge blasting
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AU1900499A
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Method and apparatus for removing obstructions in mines
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AU8610798A
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Controlled fragmentation of hard rock by pressurization of the bottom of a drill hole
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AU6766596A
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Method for controlled fragmentation of hard rock and concrete by the combination use of impact hammers and small charge blasting
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AU7357696A
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Controlled small charge blasting by explosive
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AU7393394A
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Controlled fragmentation of hard rock by pressurization of the bottom of a drill hole
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