GB462549A
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Improvements in or relating to the manufacture of lead pigments
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US2040937A
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Laminated article and manufacture of same
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US2014381A
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Ester of isobutyric acid
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US2051877A
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Modified compositions
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US2045660A
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Process of polymerization
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US2044585A
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Preparation of molded articles
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US2019119A
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Extrusion apparatus
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US1997572A
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Sound record
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US1995117A
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Process for treating cellulose nitrate
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US2030568A
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Laminated record
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US2044339A
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Brush drilling machine
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US1994164A
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Manufacture of decorative plastic
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US1950231A
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Attaching means for ornamental devices
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US1950230A
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Silhouette ornamentation on articles of manufacture
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US1963892A
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Ornamentation of toilet articles
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US1985997A
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Celluloid article and method of making same
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US1946067A
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Reduction of the viscosity of cellulose nitrate
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US1991765A
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Aldehyde-hydrogen sulphide reaction product
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US2019354A
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Urea-condensation resinous compositions
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US1936351A
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Decorated plastic sheeting
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