CH61422A
(en )
1913-10-01
Method and device for cleaning liquid, natural hydrocarbons
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH64672A
(en )
1914-04-16
Method and device for gasifying liquid, non-volatile fuels
CH63698A
(en )
1914-02-16
Method and device for sealing gas pipes
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids
CH73671A
(en )
1916-11-01
Method and device for cleaning pipes and hoses
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH61154A
(en )
1913-09-01
Method and device for removing blockages in pipelines
CH58188A
(en )
1913-02-17
Method and device for closing barrel bung holes
CH59487A
(en )
1913-05-16
Device for removing elastic media
CH58967A
(en )
1913-04-16
Device for removing profile shapes
CH60733A
(en )
1913-08-01
Device for cleaning knives and forks
CH62297A
(en )
1913-11-17
Device for sharpening and cleaning knives and for cleaning forks
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH74749A
(en )
1917-04-02
Method and device for cutting floating matter from liquids
CH56661A
(en )
1912-11-16
Method and device for modeling
CH59378A
(en )
1913-05-02
Device for cleaning beer pipes
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
CH69856A
(en )
1915-08-02
Method and device for cleaning dental tools
CH59753A
(en )
1913-06-02
Device for storing several toothbrushes
CH62841A
(en )
1913-12-16
Method and device for mixing and homogenizing liquids
CH51503A
(en )
1911-09-01
Device for cleaning tobacco pipes
CH61437A
(en )
1913-10-01
Method and device for arranging documents during their production
CH62746A
(en )
1913-12-16
Method and device for tying sheaves