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Automatic target changing machine patent
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Bullet Speedometer Patent
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Paper screen image target patent
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Image copyright intellectual property
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Image target projection device patent
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Mobile shooting platform patent
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Patent for body shooting performance target
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Invention patent of tank artillery target
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IPR control system
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Laser curtain technology invention patent
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Patent for hoisted image acquisition device
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Range system control software intellectual property
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Target rotation positioning device patent
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