CH60472A
(en )
1913-07-16
Device for removing the manure from shoes
CH50633A
(en )
1911-06-16
Device for extracting timetables
CH68486A
(en )
1915-04-01
Process for the extraction of dry material from liquids
CH56642A
(en )
1912-11-16
Device for preventing the nails from becoming crooked
CH52838A
(en )
1912-01-02
Device for connecting stair parts
CH51187A
(en )
1911-08-16
Device for the extension of broken limbs
CH60979A
(en )
1913-09-16
Process for separating the adsorbents from the adsorbents
CH57668A
(en )
1913-01-16
Device on roll of stamps for displaying improper removal of stamps from the inside thereof
AT63693B
(en )
1914-02-25
Process for the treatment of powdery substances.
CH56834A
(en )
1912-11-16
Device for processing liquid cocoa mass
CH66251A
(en )
1914-08-17
Device for preventing horses from becoming shy
AT69146B
(en )
1915-06-25
Device for the magnetic processing of ores.
AT57727B
(en )
1913-02-25
Process for the extraction of the nitrogenous components from waste water.
AT52394B
(en )
1912-02-26
Device for making toilet bowls from pressed glass.
AT57722B
(en )
1913-02-25
Process for the production of caramel from carbohydrates.
CH52706A
(en )
1911-12-16
Device for determining the outline of the foot
AT48394B
(en )
1911-06-10
Process for the production of chain vertebrae.
CH72937A
(en )
1916-07-17
Device for preventing liquids from boiling over
CH52131A
(en )
1911-11-01
Removable anti-slip device for shoes
AT57738B
(en )
1913-02-25
Process for the destruction of plant pests.
AT57832B
(en )
1913-02-25
Device for connecting ceramic heating elements.
CH37253A
(en )
1907-05-31
Device for determining the right footwear
CH38723A
(en )
1907-11-30
Device for natural ice extraction
CH49354A
(en )
1911-02-01
Device for preventing the wheels of vehicles from sliding
CH46710A
(en )
1910-04-01
Device for preparing soap glue