CH52659A
(en )
1911-12-16
Device for grinding railway rails
CH47925A
(en )
1910-08-16
Device for serving food
CH51109A
(en )
1911-07-17
Device for clarifying coffee
CH63450A
(en )
1914-02-02
Device for signaling the warming up of machine parts
CA146881A
(en )
1913-03-25
Apparatus for scalding grass
CH56591A
(en )
1912-11-16
Apparatus for decorating cakes etc.
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains
CH53767A
(en )
1912-04-01
Device for baking cakes
DK18260C
(en )
1913-12-15
Apparatus for Teaching Use.
AT83031B
(en )
1921-03-10
Device for the automatic stopping of railway trains.
AT63558B
(en )
1914-02-25
Device for extinguishing coke.
CH59505A
(en )
1913-05-16
Device for compressing concentric transformer windings
CH66147A
(en )
1914-08-17
Apparatus for sticking stickers
CH54106A
(en )
1912-05-01
Apparatus for preventing milk from boiling over
CH68347A
(en )
1915-03-16
Apparatus for sticking stickers
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH54291A
(en )
1912-05-17
Device for cooking several dishes at the same time
CH95321A
(en )
1922-06-16
Device for automatically stopping trains when crossing the semaphore.
CH62809A
(en )
1913-12-16
Device for emptying barrels
CH58060A
(en )
1913-02-17
Device for lifting liquids
CH72430A
(en )
1916-05-16
Apparatus for sterilizing tap water
CH55708A
(en )
1912-09-02
Device for roasting briquettes
DK16042C
(en )
1912-06-10
Apparatus for Pasteurization.
CH63079A
(en )
1914-01-02
Device for opening eggs
CH53185A
(en )
1912-02-01
Apparatus for planting potatoes