FR1127204A
(en )
1956-12-11
Superpolyamides and process for making them
CH404200A
(en )
1965-12-15
Process for the production of polyethylenes
CH353848A
(en )
1961-04-30
Process for the production of urokinase concentrates
CH328821A
(en )
1958-03-31
Process for welding foams with high frequency
AT194209B
(en )
1957-12-27
Process for the production of molten welding powders for welding and surfacing with an electric arc under a flux
FR1248836A
(en )
1960-12-23
Method and machine for the manufacture of electric carbon deposition resistors
CH355950A
(en )
1961-07-31
Process for increasing the tensile strength of polyolefin products
CH333199A
(en )
1958-10-15
Process for the production of a material for the casting of metal printing plates and prefilled material produced according to this process
CH331605A
(en )
1958-07-31
Process for the production of metallic titanium with a low hydrogen content
CH251608A
(en )
1947-11-15
Method and device for charging melting furnaces with raw material.
CH364079A
(en )
1962-08-31
Process for the continuous casting of metals and equipment for carrying out this process
CH356333A
(en )
1961-08-15
Method for electroplating aluminum material and apparatus for carrying out this method
AT198090B
(en )
1958-06-10
Process for the production of welding electrodes
CH344092A
(en )
1960-01-31
Process for melting stable austenitic welding consumables
AT265680B
(en )
1968-10-25
Process for the production of iron-graphite composite materials
AT194224B
(en )
1957-12-27
Control device for arc welding generators for remote control of the welding current strength
AT197654B
(en )
1958-05-10
Process for coating automatic welding electrode wire with magnetic powder
AT193610B
(en )
1957-11-25
Process for the production of metal or metal alloy powders
AT195486B
(en )
1958-02-10
Process for the production of precise metallic reflective surfaces
FR1123403A
(en )
1956-09-21
Processes for the production of metallic film electric resistors
CH348514A
(en )
1960-08-31
Process for fusing the edges of glass panes together and apparatus for carrying out this process
AT175591B
(en )
1953-07-25
Process for the production of iron powder with a low level of impurities
AT196556B
(en )
1958-03-25
Process for the production of triterpenic acids
CH332802A
(en )
1958-09-30
Process for the production of antimony III mercaptides
AT185187B
(en )
1956-04-10
Process for the production of wear-resistant surfaces on metallic workpieces