CH65494A
(en )
1914-06-16
Method and device for disinfecting toilet seats
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH57162A
(en )
1912-12-16
Method and device for disinfecting everyday objects
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH56661A
(en )
1912-11-16
Method and device for modeling
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
AT71575B
(en )
1916-04-25
Method and device for electrical welding.
CH69856A
(en )
1915-08-02
Method and device for cleaning dental tools
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH46381A
(en )
1910-03-01
Device for sterilizing toothbrushes
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH65179A
(en )
1914-06-01
Method and device for draining masonry
CH61437A
(en )
1913-10-01
Method and device for arranging documents during their production
CH66461A
(en )
1914-09-16
Device for cleaning pipes
CH72728A
(en )
1916-06-16
Method and device for comminuting wax and wax-like bodies
CH61422A
(en )
1913-10-01
Method and device for cleaning liquid, natural hydrocarbons
CH58362A
(en )
1913-03-01
Device for cleaning and polishing footwear
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH57005A
(en )
1912-12-02
Device for changing toilet seat protection covers
CH70187A
(en )
1915-09-01
Method and device for pressing pulpy substances
CH55750A
(en )
1912-09-02
Method and device for cleaning raw table salt
CH65688A
(en )
1914-07-01
Method and device for noise dampening in liquid lines