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GB397203A
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Improvements in or relating to blasting cartridges
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GB391881A
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Improvements in or relating to explosives
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GB388027A
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Improvements in or relating to the manufacture of explosives
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GB354342A
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Improvements in or relating to blasting cartridges and charges
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GB354306A
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Improvements in and relating to blasting cartridges and charges
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GB354305A
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Improvements in and relating to blasting cartridges and charges
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GB305721A
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Improvements in or relating to the prevention of caking of crystals, powders and thelike
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GB305722A
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Improvements in or relating to explosives
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GB293338A
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Improvements in or relating to devices for delivering measured quantities of liquid
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GB276715A
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Improvements in or relating to explosives
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GB262491A
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|
Improvements in or relating to explosives
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GB246352A
|
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Improvements in or relating to explosives
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GB248089A
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|
Improvements in or relating to explosives
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GB231541A
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Improvements in or relating to explosives
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GB214910A
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Improvements in or relating to wrappers for blasting charges
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