CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
CH57833A
(en )
1913-02-01
Device for regulating water turbines
FR494683A
(en )
1919-09-16
Improvements to pulse transmitters
CH55491A
(en )
1912-09-02
Device for eliminating the coupling of animals
CH61444A
(en )
1913-09-16
Device for making impressions
CH63578A
(en )
1914-02-02
Device for the production of black lead
CH65393A
(en )
1914-06-16
Device for attaching women's hats
CH77857A
(en )
1918-06-01
Process for the production of inulin which can be used for therapeutic purposes from plants
CH73171A
(en )
1916-09-01
Device for the construction of walls by means of cladding
CH78230A
(en )
1918-07-01
Device for the production of briquettes
FR457184A
(en )
1913-09-13
Improvements to doll heads
FR440789A
(en )
1912-07-20
Removable kite
CH61255A
(en )
1913-09-16
Device for the remote actuation of regulating organs
FR453626A
(en )
1913-06-12
Doll wig attachment system
CH57624A
(en )
1913-01-16
Device for the production of armature windings
CH66434A
(en )
1914-09-01
Device for preparing emulsions
CH82977A
(en )
1919-11-01
Device for the production of soap powder
CH77558A
(en )
1918-05-01
Device for producing sounds similar to the whistling of birds
CH60393A
(en )
1913-07-16
Device to facilitate hearing
CH65052A
(en )
1914-05-16
Device for decoupling stable animals
CH76038A
(en )
1917-10-16
Process for the production of sodium amide
CH58220A
(en )
1913-03-01
Device for the production of punched tape for setting excluded lines of text
CH79779A
(en )
1919-05-16
Device for the production of repeatless embroidery
CH59977A
(en )
1913-06-16
Device for regulating two-steam turbines
CH63809A
(en )
1914-02-16
Device for attaching self-tie ties to the collar head