IE11620L
(en )
1931-05-18
Treatment of steel and other ferrous alloys
AU2811530B
(en )
1931-08-06
Improvements inthe treatment of metals and alloys
AU2811530A
(en )
1931-08-06
Improvements inthe treatment of metals and alloys
IE11588L
(en )
1931-02-08
Treatment of steel
CA301388A
(en )
1930-06-24
Process of making iron and steel
CA304889A
(en )
1930-10-21
Process for the heat treatment of steel and iron
CA301389A
(en )
1930-06-24
Process of refining iron and steel
CA310419A
(en )
1931-04-14
Method of making iron and steel alloys
CA297475A
(en )
1930-02-11
Treatment of ores and metallurgical products
CA297476A
(en )
1930-02-11
Treatment of ores and metallurgical products
CA297477A
(en )
1930-02-11
Treatment of ores and metallurgical products
CA265596A
(en )
1926-11-09
Iron and steel alloy
CA302702A
(en )
1930-08-05
Hardness testing method and hardening of metals
IE13042L
(en )
1934-01-16
Hardening of metals and alloys
CA305643A
(en )
1930-11-11
Process of protectively treating aluminum and its alloys
CA301352A
(en )
1930-06-24
Alloyed iron and steel
CA334522A
(en )
1933-08-01
Production of iron and steel alloys
CA303862A
(en )
1930-09-09
Method of making coated iron and steel articles
CA272406A
(en )
1927-07-19
Prevention of rust on iron and steel
CA308450A
(en )
1931-02-10
Manufacture of iron and steel tubes
CA310888A
(en )
1931-04-28
Process of protecting iron and steel articles against corrosion
IE11418L
(en )
1931-06-11
Magnesium and magnesium alloys
AU1110528A
(en )
1929-01-15
Improved process of annealing carbon-containing iron and steel
FR38999E
(en )
1931-08-10
Improvements in heat treatment of ferrous metals
FR712749A
(en )
1931-10-09
Improvements in nitriding of ferrous alloys