AU109266B2
(en )
1939-12-14
Method of and apparatus for improving metal bars
AU278439A
(en )
1939-12-14
Method of and apparatus for improving metal bars
AU110267B2
(en )
1940-04-11
Improved method of and apparatus for spraying metal
AU232439A
(en )
1940-04-11
Improved method of and apparatus for spraying metal
AU111032B2
(en )
1940-07-25
Method and apparatus for continuous metal casting
CA382409A
(en )
1939-07-04
Metal alloying method and apparatus
GB529428A
(en )
1940-11-20
Method of and machine for making flytraps
CA381765A
(en )
1939-05-30
Metal treating method
AU526339A
(en )
1940-07-25
Method and apparatus for continuous metal casting
AU105710B2
(en )
Method of and apparatus for smelting
AU105711B2
(en )
1938-11-17
Method of and apparatus for smelting
AU111814B2
(en )
1940-11-07
Method of and apparatus for forming glassware
AU110221B2
(en )
1940-04-11
An improved method of refrigeration and apparatus therefor
CA380098A
(en )
1939-03-14
Metal coil treating method
AU110222B2
(en )
1940-04-11
An improved method of refrigeration and apparatus tbcreoi-or
CA382736A
(en )
1939-07-18
Welding process and apparatus
AU186738A
(en )
1938-11-17
Method of and apparatus for smelting
AU110514B2
(en )
1940-05-16
Method of and apparatus for marking round or nearly round commercial metal bars twisted while cold
AU484239A
(en )
1940-11-07
Method of and apparatus for forming glassware
AU108485B2
(en )
1939-09-21
Improved method of and means for supporting vertically slidable objects
CA378459A
(en )
1938-12-20
Metal treating method
AU109970B2
(en )
1940-03-14
Cyanide method and 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
AU111207B2
(en )
1940-08-22
Method of and apparatus for pneumatically recovering metals