AU141195B2
(en )
1949-05-19
Improvements relating to vertical retorts forthe continuous carbonisation of coal andthe like
AU2701249A
(en )
1949-05-19
Improvements relating to vertical retorts forthe continuous carbonisation of coal andthe like
AU136599B2
(en )
1947-08-14
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU1369247A
(en )
1947-08-14
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU123711B2
(en )
1946-11-28
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU172446A
(en )
1946-11-28
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU161416B2
(en )
1953-02-05
Improvements relating tothe door arrangements ofthe coke chambers of vertical retorts forthe carbonisation of coal andthe like
CA460809A
(en )
1949-11-01
Retort for the continuous carbonization of coal and the like
AU203609B2
(en )
1956-03-01
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU200852B2
(en )
1955-05-19
Improvements relating to vertical retorts forthe carbonisation of coal
AU113097B2
(en )
1941-05-29
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU1463352A
(en )
1953-02-05
Improvements relating tothe door arrangements ofthe coke chambers of vertical retorts forthe carbonisation of coal andthe like
AU1173155A
(en )
1956-03-01
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU156391B2
(en )
1953-02-12
Improvements relating to coke extractors for vertical retorts forthe carbonisation of coal andthe like
AU479654A
(en )
1955-05-19
Improvements relating to vertical retorts forthe carbonisation of coal
AU324540A
(en )
1941-05-29
Improvements relating to vertical retorts forthe carbonisation of coal andthe like
AU151966B2
(en )
1950-08-24
Improved treatment of coal to obtain bituminous materials
AU1474652A
(en )
1953-02-12
Improvements relating to coke extractors for vertical retorts forthe carbonisation of coal andthe like
AU3520450A
(en )
1950-08-24
Improved treatment of coal to obtain bituminous materials
CA465944A
(en )
1950-06-20
Coking of coal
AU149886B2
(en )
1949-09-15
Improvements in or relating to the gasification of solid carbonaceous materials
AU2870849A
(en )
1949-09-15
Improvements in or relating to the gasification of solid carbonaceous materials
CA461839A
(en )
1949-12-20
Method of mining coal
AU214602B2
(en )
1955-01-13
Improvements relating tothe carbonisation of coal in continuously operating vertical retorts
CA482074A
(en )
1952-03-25
Vertical retorts for the continuous carbonization of coal and the like