AU158678B2
(en )
1952-01-31
Improvements relating tothe purification of coke and anthracite coal by chlorination
AU658951A
(en )
1952-01-31
Improvements relating tothe purification of coke and anthracite coal by chlorination
CA477288A
(en )
1951-09-25
Detection of carbon monoxide
CA473892A
(en )
1951-05-22
Machines for the mining of coal and the like
CA477650A
(en )
1951-10-09
Distillation of solid carbonaceous substances
AU156743B2
(en )
1951-09-13
Improvements in or relating tothe purification of carbonaceous material of high carbon content such as coke or anthracite
CA474289A
(en )
1951-06-05
Coal furnaces
AU157796B2
(en )
1952-02-21
Conversion of carbonaceous matter into useful gas
AU380551A
(en )
1951-09-13
Improvements in or relating tothe purification of carbonaceous material of high carbon content such as coke or anthracite
CA478891A
(en )
1951-11-27
Separation of gases
AU168050B2
(en )
1952-01-24
Improvements relating to furnaces
CA479183A
(en )
1951-12-11
Carbonisation or gasification of carbonaceous materials
AU699251A
(en )
1952-02-21
Conversion of carbonaceous matter into useful gas
CA473809A
(en )
1951-05-22
Purification of carbozoles
CA473187A
(en )
1951-04-24
Purification of 4-hydroxycoumarins
CA471784A
(en )
1951-02-27
Preparation of carbon disulfide
CA473295A
(en )
1951-05-01
Purification of hydrogen chloride
AU160028B2
(en )
1952-11-20
Improvements relating to natural draught kilns
AU640351A
(en )
1952-01-24
Improvements relating to furnaces
CA474853A
(en )
1951-06-26
Recovery of zinc
CA471875A
(en )
1951-03-06
Recovery of hemimellitene
CA478161A
(en )
1951-10-30
Coke ovens
CA479113A
(en )
1951-12-04
Under-jet coke ovens
CA470839A
(en )
1951-01-16
Synthesis of substituted pteridines
AU154970B2
(en )
1951-01-18
Separation of acid gases from coal carbonization gases