CH43360A
(en )
1909-05-01
Method and device for sorting finely divided substances according to the severity of the parts
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH46532A
(en )
1910-03-16
Method and device for sorting materials
CH49029A
(en )
1911-01-02
Process and device for cooling water
CH48091A
(en )
1910-09-16
Method and device for uniformly moistening grain
CH44554A
(en )
1909-09-01
Method and device for casting metals
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
AT46593B
(en )
1911-02-25
Method and device for concentrating liquids.
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH47272A
(en )
1910-06-16
Method and device for assembling patterns from basic figures in the photographic recording process for printing purposes
CH48225A
(en )
1910-10-01
Method and device for grinding ground material and classifying the ground product
CH45179A
(en )
1909-10-16
Method and device for pulling the piston out of piston engines
AT22828B
(en )
1906-01-25
Method and device for washing filter mass.
CH54088A
(en )
1912-05-01
Method and device for splitting mica
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
CH62132A
(en )
1913-11-01
Method and device for sorting solids according to different sizes
CH45128A
(en )
1909-10-16
Device for the precipitation of precipitable components from gases and vapors
CH49009A
(en )
1911-01-02
Device for parallel dressing of the ends of butt-welded workpieces
CH53895A
(en )
1912-04-01
Device for parallel dressing of the ends of butt-welded workpieces
CH35340A
(en )
1906-08-15
Device for the absorption of gases which have been subsequently developed in gas-generating apparatus and excess gases in absorption apparatus
AT24617B
(en )
1906-06-25
Method and device for pressing nuts or the like from rods.
CH48669A
(en )
1910-11-16
Method and device for melting and refining quartz and other difficult-to-melt ceramic raw materials
CH49869A
(en )
1911-04-01
Device for attaching handles to equipment
CH46910A
(en )
1910-05-02
Device for bundling sticks