CH42046A
(en )
1908-12-16
Method and device for degreasing metal objects
CH41792A
(en )
1908-11-16
Method of drawing metal dials
CH40713A
(en )
1908-08-17
Device for rolling sleds
CH44554A
(en )
1909-09-01
Method and device for casting metals
CH43326A
(en )
1909-05-17
Method and device for the simultaneous setting and filing of print sets
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
CH48976A
(en )
1910-12-16
Process for making objects having metal surfaces bright
CH41878A
(en )
1908-12-01
Method and device for melting hollow glass bodies
CH43097A
(en )
1909-04-01
Method and switching device for starting and stopping high-voltage lines
CH50534A
(en )
1911-06-16
Method and device for cooking fruits
AT46589B
(en )
1911-02-25
Method of welding cast iron.
CH42528A
(en )
1909-02-01
Method of pickling hides and hides
AT22828B
(en )
1906-01-25
Method and device for washing filter mass.
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
CH37929A
(en )
1907-08-31
Device for one-sided painting of metal strips
AT23741B
(en )
1906-04-10
Method and device for lifting liquids.
AT23742B
(en )
1906-04-10
Method and device for lifting liquids.
CH43179A
(en )
1909-04-16
Method and device for peeling, pumping and blowing out of barrels
AT24617B
(en )
1906-06-25
Method and device for pressing nuts or the like from rods.
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH43480A
(en )
1909-05-17
Process for coloring aluminum objects
AT52226B
(en )
1912-02-26
Process for welding rod-shaped and plate-shaped metals together.
CH40456A
(en )
1908-07-16
Process for dearsenating acids
AT31868B
(en )
1908-02-25
Method and device for locking ships.
CH41454A
(en )
1908-10-16
Process for deoxidizing and carbonizing liquid iron