GB679716A
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Improvements relating to the treatment of alginate powders
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GB653341A
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An improved alginate medical or surgical preparation
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IE14651L
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Seaweed preservation and preparation
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GB492264A
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Improvements in or relating to the production of films of alginic material
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GB473885A
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Improvements in or relating to the preservation and preparation of sea-weed
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GB415042A
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Process for the production of artificial filaments, threads, films and the like
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GB402807A
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Improvements in or relating to the production of films and coatings of cellulosic material
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GB402784A
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Improvements in the manufacture of cellulosic films, sheets and threads
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GB402774A
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Improvements in or relating to the manufacture of safety glass
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GB396713A
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Improvements in or relating to the manufacture of safety glass
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GB306423A
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Improvements in or relating to laminated sheet glazing material
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