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Device for treating new or used blasting shots
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Process for cleaning objects with solvents in a closed treatment room
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Process and device for cleaning objects with environmentally harmful solvents, in particular halogenated hydrocarbons
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METHOD FOR DISPOSING THE GAS SPACE CONTENT OF LARGE-VOLUME CONTAINERS FOR ENVIRONMENTALLY DANGEROUS INGREDIENTS
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METHOD AND SYSTEM FOR DE-PAINTING OBJECTS WITH A SUBMERSIBLE CONTAINER WITH SOLVENT
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Agent and device especially for descaling domestic equipment
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Device for preventing carpets or the like from slipping on smooth floor surfaces
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Process for the treatment of textiles after a wash and softening agent especially for carrying out the process
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DEVICE FOR CLEANING SENSITIVE SURFACES OF SOLID BODIES
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Deicing liquid for freezers etc. - is composed of a lower and higher alcohol and contains a metal salt
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GB190623717A
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Improvements in or relating to Typewriter Key Levers
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