AU526417A
(en )
1918-05-07
Improvements in process and apparatus for treating oils
AU526417B
(en )
1918-05-07
Improvements in process and apparatus for treating oils
AU301217A
(en )
1917-05-07
Improvements in process of and apparatus for treating coal
AU361617A
(en )
1918-01-08
Method and apparatus for treating grain
AU361617B
(en )
1918-01-08
Method and apparatus for treating grain
CA179390A
(en )
1917-09-25
Flotation process and apparatus
CA178830A
(en )
1917-08-21
Cambering and quenching apparatus
AU402717A
(en )
1917-11-13
Improved process and apparatus for refrigeration
CA176418A
(en )
1917-04-17
Method and apparatus for dying
AU680018A
(en )
1918-05-14
Process and apparatus for the 'eracking' of hydrocarbon oils and the like
AU111716A
(en )
1916-06-05
Improvements in oil flotation process and apparatus
AU583217A
(en )
1918-08-13
Improved method and apparatus for making clothes pegs
AU374117A
(en )
1917-10-02
Improved apparatus for treating' paunches and offal
CA182732A
(en )
1918-03-05
Method of and apparatus for forming filaments
CA179236A
(en )
1917-09-11
Apparatus for deoxidizing and filtering heated water
AU429817A
(en )
1918-06-25
Improvements in refrigerating processes and apparatus
AU111716B
(en )
1916-06-05
Improvements in oil flotation process and apparatus
AU565417A
(en )
1918-08-06
Process of treating hydrocarbon oils andthe products
AU488117A
(en )
1918-08-13
Improved method and means for stimulating plantlife
AU569417B
(en )
1918-06-10
Improvement in method' and apparatus for making sheet glass
AU515017A
(en )
1917-10-16
Improvements in the method of extracting zinc in electrothermice way, and in eia=iagemasts apparatus for this purpose
AU569417A
(en )
1918-06-10
Improvement in method' and apparatus for making sheet glass
CA178103A
(en )
1917-07-10
Method of and apparatus for decomposing hydro-carbon oils and water
AU321917A
(en )
1919-10-21
Improvements in Qr relating to method of and apparatus for controlling torpedo-firing
CA171427A
(en )
1916-08-15
Method and apparatus for printing