AU102524B2 (en )1937-12-02 Improvements in or relating tothe distillation of solid carbonaceous materials and apparatus therefor AU54537A (en )1937-12-02 Improvements in or relating tothe distillation of solid carbonaceous materials and apparatus therefor AU105299B2 (en )1937-02-11 Improvements in or relating to apparatus for use in the discharge of materials form retorts and the like AU63437A (en )1937-02-11 Improvements in or relating to apparatus for use in the discharge of materials form retorts and the like AU104573B2 (en )1938-07-02 Improvements relating to insoles andthe like and to methods and materials for making thesame AU111357B2 (en )1940-09-05 Improvements in or relating tothe destructive distillation of carbonaceous materials AU104343B2 (en )1938-07-07 Improvements in or relating to television and like apparatus AU105049B2 (en )Improvements in and connected with distillation apparatus IE15108L (en )1938-06-18 Distillation of liquid and solid carbonaceous material AU547837A (en )1938-07-02 Improvements relating to insoles andthe like and to methods and materials for making thesame AU102890B2 (en )1938-01-13 Improvements in or relating to television and like reproducing apparatus AU108288B2 (en )1939-08-31 Improvements in and relating tothe operation of vertical carbonising retorts AU109689B2 (en )1940-02-08 Improvements in and relating toa method of distilling coal andother carbonaceous material AU568739A (en )1940-09-05 Improvements in or relating tothe destructive distillation of carbonaceous materials AU263637A (en )1938-07-07 Improvements in or relating to television and like apparatus AU102018B2 (en )1937-09-23 Improvements in or relating to ozonising apparatus AU108423B2 (en )1939-09-14 Improvements in and relating tothe operation of vertical carbonizing retorts AU106237B2 (en )1939-01-12 Improvements in or relating tothe art or science of bricklaying AU105578B2 (en )1938-11-03 Improvements in or relating to the operation of mechanical devices and to cartridges and charges therefor CA366735A (en )1937-06-08 Carbonaceous material distillation CA366387A (en )1937-05-25 Carbonaceous material distillation AU2078335A (en )1935-09-12 Improvements in or relating tothe distillation of carbonaceous material AU541336A (en )1938-01-13 Improvements in or relating to television and like reproducing apparatus AU16339A (en )1939-08-31 Improvements in and relating tothe operation of vertical carbonising retorts AU34339A (en )1940-02-08 Improvements in and relating toa method of distilling coal andother carbonaceous material