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ES2472123A1
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Pyrotechnic bearing structure
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ES2336174A1
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IMPROVEMENTS INTRODUCED IN A PIROTECHNICAL CANYON.
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ES2330282A1
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BATTERY OF MORTARS FOR FIREWORKS.
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ES2315041A1
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PERFECTED HOUSING FOR FIREWORKS.
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ES2267354A1
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SUPPORTING DEVICE FOR THE FIRE OF FIREWORKS.
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ES2315033A1
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IMPROVEMENTS INTRODUCED IN PIROTECHNICAL HOUSES.
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ES2258376A1
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BATTERY FOR FIREWORKS.
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ES2255803A1
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PROCEDURE FOR OBTAINING AN IGNITION DEVICE FOR FIREWORKS AND DEVICE OBTAINED WITH THE PROCEDURE.
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ES2228258A1
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PROTECTIVE DEVICE OF THE DATE OF A PIROTECHNICAL ARTIFACT.
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ES2196957A1
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IMPROVED PIROTECHNICAL HOUSING.
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ES2189612A1
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CLOSURE ELEMENT FOR PIROTECHNICAL HOUSES.
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ES2180380A1
|
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PERFECTED PIROTECHNICAL HOUSING.
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ES2180379A1
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PERFECTED SUPPORT FOR THE FIRE OF FIREWORKS.
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ES2189588A1
|
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SUPPORT FOR COMPACT DUST BARS.
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ES2189589A1
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RISTRA TO SUPPORT COMPACT DUST BARS.
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ES2149714A1
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Perfected mortar battery for pirotecnia.
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ES2147099A1
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Battery of mortars for fireworks.
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ES2147692A1
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Battery of mortars for fireworks.
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ES2154099A1
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Provision to connect and ignit artificial fireworks.
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ES2153242A1
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Closure device for pirotecnica housing.
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