CH65408A
(en )
1914-06-16
Method and device for operating steam engines with intermediate steam extraction
CH68384A
(en )
1915-03-16
Method for operating internal combustion engines
CH55622A
(en )
1912-09-02
Process for operating cold steam engines
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH78985A
(en )
1919-02-17
Method for the economical operation of auxiliary machines in steam engines
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
AT82958B
(en )
1921-02-25
Method and device for roasting fibrous material by fermentation.
CH70187A
(en )
1915-09-01
Method and device for pressing pulpy substances
CH54746A
(en )
1912-06-17
Device for cooling or heating liquids
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH56661A
(en )
1912-11-16
Method and device for modeling
CH58656A
(en )
1913-03-17
Method and device for binding the upper on the last
CH68081A
(en )
1915-02-01
Method for operating high-speed Francis turbines
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH80137A
(en )
1919-02-01
Method and device for connecting wires
CH79781A
(en )
1919-05-16
Method and device for removing explosive threads from embroidery fabrics
CH56890A
(en )
1912-12-02
Device for cooling hot roasting gases
CH61422A
(en )
1913-10-01
Method and device for cleaning liquid, natural hydrocarbons
CH55708A
(en )
1912-09-02
Device for roasting briquettes
CH53494A
(en )
1912-03-01
Method and device for putting petroleum gas lamps into operation