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ES224644A2
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Improvements in the construction of espoletas (Machine-translation by Google Translate, not legally binding)
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ES224015A1
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Improvements in the construction of espoletas (Machine-translation by Google Translate, not legally binding)
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ES214474A1
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A device for giving fire to submersible explosive loads, at determined depth (Machine-translation by Google Translate, not legally binding)
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ES187805A1
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Improvements in the manufacture of beams and other elements for construction
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ES176842A1
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Improvements in the manufacture of beams for construction
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ES174795A1
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Improvements in the construction of hand grilled or similar.
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ES174754A1
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Improvements in the construction of offensive and defensive hand granades.
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ES171189A1
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Improvements in the construction of mixed gasification carburetors.
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ES131021A1
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A device for the checking and adjustment of the brakes of vehicles, especially automobiles.
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US1975014A
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Hand grenade
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