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2014
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Invention
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A cartridge. A cartridge (1) is provided which includes an elongate tube (3) having a central bod... |
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2013
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Invention
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A stemming device. A stemming device (10) for use with a charge (44) containing a gas producing m... |
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Invention
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A cartridge. A cartridge (10) is provided having a tubular body (12) made from a plastics materia... |
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Invention
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Blasting cartridge.
A cartridge (10) is provided having a receptacle (12) with propellant (14) t... |
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Invention
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A blasting cartridge. A cartridge (10) is provided having a receptacle (12) with propellant (14) ... |
