CA445738A (en )1947-12-23 Manufacture of alginate threads CA453829A (en )1949-01-04 Manufacture of alginate threads CA443564A (en )1947-08-05 Manufacture of tampons CA443118A (en )1947-07-22 Alpha-naphthoquinone production AU137527B2 (en )1947-10-09 Manufacture of 1:4-dicyano-2-butene AU137528B2 (en )1947-10-09 Manufacture of 1:4-dicyano-2-butene AU137413B2 (en )1947-10-09 Manufacture of 1 : 4-dicyano-2-butene CA441890A (en )1947-06-03 Pulp manufacture CA444763A (en )1947-10-28 Manufacture of derivatives of arylacetonitrils AU139370B2 (en )1947-11-20 Manufacture of textile cones CA445845A (en )1947-12-30 Manufacture of amino-cyclic sulphonamides CA445024A (en )1947-11-11 Production of acrylonitriles AU138128B2 (en )1948-10-21 Improvements inthe manufacture of woodpulp AU141112B2 (en )1948-10-21 Improvements inthe manufacture of 2-methyl-4-chlorphenoxyacetic acid AU1499847A (en )1947-10-09 Manufacture of 1 : 4-dicyano-2-butene AU1499947A (en )1947-10-09 Manufacture of 1:4-dicyano-2-butene AU1499747A (en )1947-10-09 Manufacture of 1:4-dicyano-2-butene CA445701A (en )1947-12-23 Tampon manufacture CA445750A (en )1947-12-23 Manufacture of powdered alumina CA445780A (en )1947-12-23 Dehydration of acetone CA445798A (en )1947-12-23 Stabilization of cellulose CA445496A (en )1947-12-09 Diazodinitroplenol manufacture AU1565247A (en )1947-11-20 Manufacture of textile cones CA443302A (en )1947-07-29 Refining of lead AU132036B2 (en )1947-02-13 Improvements inthe manufacture of wire