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GB666873A
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Manufacture of artificial resins from aldehydes and aromatic hydrocarbons
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GB633923A
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Manufacture of resins from aldehydes and aromatic hydrocarbons
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GB585073A
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Improvements relating to the manufacture of xylene-styrene condensation product
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GB574020A
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Improvements relating to the manufacture of resins from crude benzole and like hydrocarbons
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GB557253A
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Improvements relating to the production of resin from heavy naphtha
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GB550798A
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Improvements relating to the production of resins from heavy naphtha
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GB549516A
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Improvements relating to the refining of naphtha
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GB440997A
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An improved method of and apparatus for treating furnace slag for the production of foamed and granulated slag
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GB431647A
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An improved method of and apparatus for treating furnace slag for the production of "foamed slag"
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GB401614A
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Improvements in and relating to welding
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GB386463A
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Improvements in and relating to alloy steel for structural purposes
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GB376087A
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Improvements in or relating to interlocking sheet piling
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GB358608A
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Improvements in electric arc-welding apparatus
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GB358607A
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Improvements in means for supporting the free ends of swing bridges
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GB340349A
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Improvements in or relating to swing bridges
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GB318061A
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Improvements in, or relating to, liquid sprayers
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GB313370A
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Improvements in, or relating to, pneumatic and like conveyors
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GB260514A
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An improved process for the treatment of spent acids obtained in refining hydrocarbons
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