CH44554A
(en )
1909-09-01
Method and device for casting metals
CH46330A
(en )
1910-02-16
Device for dedusting gases
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.
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH49006A
(en )
1911-01-02
Method and apparatus for compacting metals during casting
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.
FR390545A
(en )
1908-10-07
Method and device for turning metals
CH45810A
(en )
1910-01-03
Method and device for upsetting bolts in multi-part dies
AT23741B
(en )
1906-04-10
Method and device for lifting liquids.
AT23742B
(en )
1906-04-10
Method and device for lifting liquids.
CH43657A
(en )
1909-06-01
Method and device for amplifying and changing the timbre of tones reproduced by speaking machines
FR401301A
(en )
1909-08-26
Method and device for removing smoke from automobiles
AT42067B
(en )
1910-05-10
Method and device for tempering unit cartridges.
AT40690B
(en )
1910-01-25
Method and apparatus for photography from above.
CH46532A
(en )
1910-03-16
Method and device for sorting materials
CH45692A
(en )
1909-12-16
Method and device for regulating rotating hydraulic power machines
AT31868B
(en )
1908-02-25
Method and device for locking ships.
CH42568A
(en )
1909-02-01
Method and device for removing the core from cast hollow bodies
CH43177A
(en )
1909-04-16
Method and device for drying pasta products
AT24617B
(en )
1906-06-25
Method and device for pressing nuts or the like from rods.
CH41606A
(en )
1908-11-02
Process for tinning cast iron
CH44737A
(en )
1909-09-01
Device for loading trolleys