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HRP20161182A2
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Photovoltaic cell with supplementary power supply
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HRP20140797A2
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Sun umbrella stand with device for umbrella opening and closing
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HRP20100539A2
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Apparatus for lifting and lowering of sunshade's crown
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HRP20090556A2
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System for opening beach umbrellas-umbrellas
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HRP20090275A2
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Mechanic head for central opening of umbrella
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HRP20070528A2
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Chamber for steam generating directly joined with device for steam distribution
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HRP20040958A2
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Steam-operated turbine in otto and diesel engines
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HRP20040577A2
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Ignition system having two induction coils
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HRP20010689A2
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Direct fuel-injection engine with one valve per cylinder
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HRP20010690A2
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Primary induction coil distribution
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