AU1087627A
(en )
1928-12-18
Process and apparatus forthe manufacture of gas
CA300567A
(en )
1930-05-27
Method of treating gas
CA271991A
(en )
1927-06-28
Method and apparatus for the production of cold
AU631027A
(en )
1927-12-13
Cement and process of making same
CA252482A
(en )
1925-08-11
Process and apparatus for the renewal of the gas of aerostats
CA305734A
(en )
1930-11-11
Process of treating gases
AU769927A
(en )
1927-10-18
Improvements inthe process of and apparatus for manufacturing flexible wood
AU931327A
(en )
1928-04-17
Process of producing metallic magnesium and apparatus therefor
AU1220428A
(en )
1929-03-26
Process and apparatus forthe reconversion of fluid gas
CA257964A
(en )
1926-02-09
Process and apparatus for the manufacture of active carbon
AU618727A
(en )
1927-11-08
An improved process and apparatus forthe production of power alcohol
CA258743A
(en )
1926-03-09
Process and apparatus for the production of wood-pulp
CA299494A
(en )
1930-04-22
Process of making gases
AU930027A
(en )
1928-02-14
Process and apparatus for the dedusting of gases
AU1625628A
(en )
1929-06-25
Process and apparatus forthe manufacture of wire-netting
CA300798A
(en )
1930-06-03
Method of treating gas
CA256873A
(en )
1926-01-05
Process for utilizing the skins of chondropterygians and plagiostomes
CA255402A
(en )
1925-11-10
Process of gas making
CA270595A
(en )
1927-05-17
Process of producing carbon from natural gas
CA258024A
(en )
1926-02-09
Method of separating gases and vapours
AU665627A
(en )
1928-04-03
Improved method of pulverising and apparatus therefor
CA302268A
(en )
1930-07-22
Process of separating gases
AU2417329A
(en )
1930-12-23
Improved process and apparatus forthe production of dental plates
AU1104127A
(en )
1929-03-19
Process for liquefying and supplying gases
AU835427A
(en )
1927-12-20
Insecticides and process of producing same