CH69856A
(en )
1915-08-02
Method and device for cleaning dental tools
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH65179A
(en )
1914-06-01
Method and device for draining masonry
CH71301A
(en )
1915-12-16
Device for cleaning floors and beans
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
CH58362A
(en )
1913-03-01
Device for cleaning and polishing footwear
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
CH56661A
(en )
1912-11-16
Method and device for modeling
CH73671A
(en )
1916-11-01
Method and device for cleaning pipes and hoses
CH56316A
(en )
1912-10-16
Device for cleaning shop windows
CH62524A
(en )
1913-12-01
Device for automatic cleaning of canals
CH65494A
(en )
1914-06-16
Method and device for disinfecting toilet seats
CH72728A
(en )
1916-06-16
Method and device for comminuting wax and wax-like bodies
CH72569A
(en )
1916-10-16
Device for cutting and removing wire obstacles
CH70187A
(en )
1915-09-01
Method and device for pressing pulpy substances
CH72621A
(en )
1916-06-16
Method and apparatus for sterilizing liquids
CH63507A
(en )
1914-02-02
Method and device for edging Solnhofen stone slabs
CH66552A
(en )
1914-09-16
Method and device for heating and cooling objects
CH71731A
(en )
1916-02-16
Method and device for cleaning steam boiler tubes
CH72397A
(en )
1916-05-01
Method and device for setting electricity meters