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PL348877A1
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Method of and apparatus for improving indoor air quality in particular that of air in habitable rooms
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PL300725A1
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Method of providing buildings with horizontal and/or vertical damp insulations
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PL297586A1
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Refining and sealing agent
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PL297507A1
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Method of producing moisture preventing barrier in building
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PL293944A1
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Method of obtaining insulating materials suitable for coverings, preferably for roof coverings
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PL291461A1
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Method of upgrading porous materials and products or articles made of them, in particular electrically insulating ones
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PL291462A1
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Cleaning and preserving preparation
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PL290850A1
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Method of providing masonry structure of buildings with a damp insulation
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PL287251A1
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Method of protecting buildings against absorption of water from soil by capillary action
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PL283279A1
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Silicon rubber varnish
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PL280748A1
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Method of dessicating and protecting against reabsorption of moisture due capillary effect
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PL275590A1
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Coating or refining agent for paints and varnishes
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PL275118A1
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Method of protecting building walls against moisture absorpton after demoistening
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PL275117A1
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Method of obtaining polyalkylalkoxy siloxane
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PL269498A1
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Mix for hydrophobing of materials
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PL268659A1
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Method of dehumidifying a building wall and protecting it against getting moisture again
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