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DE576140C
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Method and device for the production of cloudy or marbled synthetic resin bodies
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DE569555C
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Process for molding objects from synthetic resin
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DE576375C
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Process for covering iron surfaces, in particular iron pipes, with layers of lacquer
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DE550522C
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Process for restoring matt or discolored shiny synthetic resin surfaces
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DE522452C
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Method of applying coatings to hardenable synthetic resins
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DE553563C
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Process for the production of elastic phenol aldehyde resin
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DE524664C
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Casting mold for the production of objects made of synthetic resin or similar materials
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DE527888C
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Vulcanizing mold for rubber goods
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DE534659C
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Process for the production of lacquer and enamel-like coatings
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DE530134C
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Process for the preparation of resinous phenol-formaldehyde condensation products
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DE537831C
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Process for making molded articles from synthetic resin
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DE525163C
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Mold washing agent for the rubber industry
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DE507997C
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Process for the production of plastic masses
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DE530559C
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Process for the production of synthetic resin inlays
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DE505359C
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Process for the production of hard paper
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DE539628C
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Method and device for the production of thin sheets of synthetic resin
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DE557549C
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Process for the production of light and dimensionally stable condensation products from phenol, urea and formaldehyde
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DE496730C
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Process for decolorizing phenol-formaldehyde resins condensed by ammonia
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DE407896C
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Process for the production of an alcohol-free aqueous thymol emulsion
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DE524667C
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Casting mold for the production of chambers from synthetic resin
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