AU108423B2
(en )
1939-09-14
Improvements in and relating tothe operation of vertical carbonizing retorts
AU16239A
(en )
1939-09-14
Improvements in and relating tothe operation of vertical carbonizing retorts
AU108288B2
(en )
1939-08-31
Improvements in and relating tothe operation of vertical carbonising retorts
AU16339A
(en )
1939-08-31
Improvements in and relating tothe operation of vertical carbonising retorts
AU103647B2
(en )
1938-04-02
Improvements in and relating to vertical carbonising retorts
AU145537A
(en )
1938-04-02
Improvements in and relating to vertical carbonising retorts
CA382884A
(en )
1939-07-25
Gas and coke production
AU106207B2
(en )
1939-01-12
Improvements in continuous vertical carbonising retorts
AU106939B2
(en )
1939-03-30
Improvements in vertical retort settings forthe carbonisation of coal and like materials
AU245638A
(en )
1939-01-12
Improvements in continuous vertical carbonising retorts
CA385463A
(en )
1939-12-05
Gas and dry residue producing apparatus
AU102524B2
(en )
1937-12-02
Improvements in or relating tothe distillation of solid carbonaceous materials and apparatus therefor
CA379269A
(en )
1939-01-31
Fuel carbonization
AU109512B2
(en )
1940-01-18
Improvements in, and relating to, sheetmetal hollowware
AU107337B2
(en )
1939-05-18
Improvements in or relating to coke ovens
AU345938A
(en )
1939-03-30
Improvements in vertical retort settings forthe carbonisation of coal and like materials
AU111681B2
(en )
1939-03-29
Improvements in and relating to absorption-refrigerating apparatus
AU112152B2
(en )
Improvements in and relating to absorption-refrigerating apparatus
AU109639B2
(en )
1940-02-01
Improvements relating to metallurgical process and apparatus
AU109638B2
(en )
1940-02-01
Improvements relating to metallurgical process and apparatus
AU108323B2
(en )
1939-08-31
Improvement in underfired coke ovens
AU111996B2
(en )
Improvements in and relating to process of carroting
AU111513B2
(en )
Improvements in or relating to furnaces
AU100106B2
(en )
1937-01-02
Improvements, in vertical carbonising retorts
AU103926B2
(en )
1938-05-19
Improvements in vertical carbonising, retorts