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PL428625A1
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Shears for tree cutting
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PL428624A1
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Heating apparatus consisting of a boiler built inside a liquid buffer to supply central heating installations and sorption refrigeration units
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PL424340A1
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Heating unit, built up from a boiler supplied with wood biomass end electrical energy, and from the liquid buffer
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PL421583A1
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Mechanism for hydraulic lifting of the spreader rake raking wheels
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PL418103A1
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Bottom combustion central heating boiler, fired with wood, preferably for cooperation with a liquid buffer tank
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PL418102A1
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Liquid buffer, built from one or few tanks, with the priority for hot service water
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PL415425A1
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Disc chipper for wood with a tank - oil cooler and with the chips grinder
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PL402005A1
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Beater biomass crusher collecting shredded biomass into bag containers or trailer
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PL379401A1
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Central heating and hot water furnace, particularly the wood- and wood chips-fired furnace
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PL377368A1
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Tractor mounted disk defragmenter for wood
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PL327357A1
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Particulate matter distributor in particular for fertilisers
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