CH224661A
(en )
1942-12-15
Process for coating aluminum and aluminum alloys with metals.
CH160219A
(en )
1933-02-28
Process for cleaning and degassing molten aluminum and aluminum alloys.
FR766113A
(en )
1934-06-21
Method and apparatus for electroplating metal
CH173461A
(en )
1934-11-30
Process for soldering aluminum and aluminum alloys.
FR719943A
(en )
1932-02-12
Process for removing aluminum from electrolysis furnaces
CH208844A
(en )
1940-02-29
Process for melting aluminum and aluminum alloys in an induction furnace.
CH153113A
(en )
1932-02-29
Process for producing aluminum coatings on aluminum alloys.
CH152956A
(en )
1932-02-29
Process for preventing the formation of bubbles when annealing sheets and strips made of light metal and light metal alloys.
FR686855A
(en )
1930-07-31
Process for improving magnesium and aluminum alloys
FR712030A
(en )
1931-09-23
Aluminum welding process
FR725306A
(en )
1932-05-11
Process for forging light alloys
AT155612B
(en )
1939-02-25
Process for cleaning and refining molten metals and alloys.
CH155538A
(en )
1932-06-30
Process for creping metal foil.
FR747733A
(en )
1933-06-22
Improvement in metal supports for rails
IE11577L
(en )
1931-09-03
Aluminium-copper light-metal alloys
FR738906A
(en )
1932-12-31
Metal alloys
CH229654A
(en )
1943-11-15
Process for dip soldering of aluminum and aluminum alloys.
FR746843A
(en )
1933-06-07
Frame for metal curtains and others
DK51356C
(en )
1936-03-09
Process for refining aluminum alloys.
IE12200L
(en )
1931-10-17
Process for concentrating metals
FR729884A
(en )
1932-08-02
Metal barrel for brewery
CH220538A
(en )
1942-04-15
Process and device for refining aluminum.
FR729892A
(en )
1932-08-02
Rolling rack for barrels
CA316290A
(en )
1931-10-20
Metal reclaiming apparatus
AT139786B
(en )
1934-12-10
Methods and devices for stretching solid and hollow metal workpieces.