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HU1800103A2
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Method for increase the efficiency of the retroactive brake and firearm with retroactive brake
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HU1600390A2
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Armour-piercing device with cumulative effect
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HU1400462A2
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Silencer for decreasing monopolar noise
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HU1400120A2
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Method for reduction of reaction of firearms and firearm with retroactive brake
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HU1100346A2
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Heat exhanger for propeller driven vehicles
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HU0900657D0
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Skelp with altering cross-sectional surface for launching missiles and this kind of missile
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HU0900484D0
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Method for constructing rotor blade with upraised boundary layer and rotor blade
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HU0800631D0
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Skelp and its missiles
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HU0800160D0
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Airfoil section
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HU0600392D0
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Two-stroke internal combustion engine
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