Solar module has insulating glass element with heat conducting medium flowing through intermediate volume, element with hollow body in intermediate volume, panel with special coating
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Assembly system for double-walled roof, wall and facade elements comprises sleeve with end slots, cone, cylindrical fitments and through-hole
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Table top game of bowls and skittles has tensioning mechanism, cables through holes into basic body, adjusting elements, and fillings.
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Paving stone system has raised section for traffic calming formed by combining different paving stones
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Mould for making multi layer concrete stone slabs, preferably with natural stone surface, assembled from beams placed around existing natural stone slab
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Concrete slide shuttering preparation machine for multi-layer concrete stone surfaces has retainer for accommodation of natural stone plates forming surface and mechanism of adhesion device, preferably on under side of natural stone plates
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Production of decorative wax candles involves placing sheath or cover of different type of material in mold, adding wax, preferably as powder and pressing and optionally heating before removing composite
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Paving system uses slabs with opposite sides which have sine or cosine wave shape and straight ends
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Decorative candle consists of wax or a similar material, with a central wick and a surrounding mantle with holes in it.
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Platform edge stone with integrated lighting system
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Arch-keystone system
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Vegetable, dry-brick, facade covering checker block for lawns
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Multilaminar concrete slab making process
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Method for energy transfer of extraction storage in concrete blocks
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Mould bottom for manufacture of concrete blocks
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Cable duct system for simple laying of cables and leads
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Paving stone system useful for keeping public squares dry (infiltration and draining system) and for protecting groundwater
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Process and device for producing concrete stones with recesses at their bottom and sides and for equalising the different volume ratios of the concrete that fills the individual moulding cavities
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Concrete mould with vibrators in removable formwork