ES2018971A6
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Improvements to prefragmented projectiles
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ES8503841A1
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Hand grenade
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ES8303678A2
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Improvements introduced in the manufacture of projectiles (Machine-translation by Google Translate, not legally binding)
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ES476388A1
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Anti-aircraft projectile.
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ES219194A2
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Improvements in the construction of perforating projectiles (Machine-translation by Google Translate, not legally binding)
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ES213889A1
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Improvements in the construction of rifle pigs against trolleys and their releases (Machine-translation by Google Translate, not legally binding)
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ES199583A1
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Improvements in the construction of perforating projectiles
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