CH49029A
(en )
1911-01-02
Process and device for cooling water
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
CH75453A
(en )
1917-08-01
Method and device for softening water
AT22828B
(en )
1906-01-25
Method and device for washing filter mass.
CH48013A
(en )
1910-09-01
Device for reporting intrusions
CH50441A
(en )
1911-06-01
Device for securing closures
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH48091A
(en )
1910-09-16
Method and device for uniformly moistening grain
CH49322A
(en )
1911-02-01
Device for cooling or drying
CH48339A
(en )
1910-10-17
Device for peeling grain
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH48439A
(en )
1910-10-17
Device for cleaning knives
AT46593B
(en )
1911-02-25
Method and device for concentrating liquids.
CH46910A
(en )
1910-05-02
Device for bundling sticks
CH49648A
(en )
1911-03-01
Device for straightening nails
CH54746A
(en )
1912-06-17
Device for cooling or heating liquids
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
CH47160A
(en )
1910-06-01
Device for tensioning wires
AT52283B
(en )
1912-02-26
Method and device for greasing textile fibers.
CH49663A
(en )
1911-03-16
Device for plugging tobacco pipes
CH57162A
(en )
1912-12-16
Method and device for disinfecting everyday objects
AT31868B
(en )
1908-02-25
Method and device for locking ships.
CH50232A
(en )
1911-05-01
Method for producing matrices