CH336668A
(en )
1959-02-28
Process for the production of metal coatings
AT267093B
(en )
1968-12-10
Process for the manufacture of foundry cores and molds for metal casting
CH333941A
(en )
1958-11-15
Process for the production of electroplated metal coatings
AT303984B
(en )
1972-12-27
Process for the manufacture of foundry cores and molds for metal casting
CH340395A
(en )
1959-08-15
Process for the production of electroplated metal coatings
CH337512A
(en )
1959-04-15
Process for the production of new unsaturated ketones
AT242876B
(en )
1965-10-11
Process for the production of mask molds for precision casting
CH334615A
(en )
1958-12-15
Process for the production of metal hydrides
CH345120A
(en )
1960-03-15
Process for the production of precision casting molds and mold produced by this process
CH337181A
(en )
1959-03-31
Process for the production of magnesium hydride
CH345160A
(en )
1960-03-15
Process for the production of carbide-containing hard metals
AT185507B
(en )
1956-05-11
Process for the production of sand molds for metal casting
CH329455A
(en )
1958-04-30
Process for the production of a casting mold for precision casting
AT183874B
(en )
1955-11-25
Process for the production of casting molds for metal casting, in particular for precision casting
CH315654A
(en )
1956-08-31
Process for the production of molds for the precision casting process
AT187247B
(en )
1956-10-25
Process for the production of molded masks or hollow cores for foundry purposes
CH336555A
(en )
1959-02-28
Method for producing a casting mold for metal casting
CH360170A
(en )
1962-02-15
Process for the production of molds for foundry purposes
AT199449B
(en )
1958-09-10
Process for the production of electroplated metal coatings
CH328152A
(en )
1958-02-28
Process for the production of shiny castings from magnesium-containing aluminum alloys
AT184305B
(en )
1956-01-10
Method and device for the production of molded masks and hollow cores for foundry purposes
AT195579B
(en )
1958-02-10
Process for the production of shell molds for foundry purposes and parts thereof
AT179024B
(en )
1954-07-10
Process for the production of cast cores for metal foundries
AT187248B
(en )
1956-10-25
Process for the production of light metal castings
CH313008A
(en )
1956-03-15
Process for the production of cast cores for the metal foundry