CH52763A
(en )
1911-12-16
Device for processing rotational solids
CH56987A
(en )
1912-12-02
Device for closing drains
CH47925A
(en )
1910-08-16
Device for serving food
CH48339A
(en )
1910-10-17
Device for peeling grain
CH56565A
(en )
1912-11-16
Device for transferring drawings
CH58060A
(en )
1913-02-17
Device for lifting liquids
CH56567A
(en )
1912-11-01
Device for hanging laundry
CH57190A
(en )
1912-12-16
Device for operating bicycle bells
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH57480A
(en )
1913-01-02
Device for loading clay processing machines
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH50441A
(en )
1911-06-01
Device for securing closures
CH50119A
(en )
1911-04-17
Device for closing suction lines
CH50118A
(en )
1911-04-17
Device for closing suction lines
CH49772A
(en )
1911-03-16
Device for testing eggs
CH55708A
(en )
1912-09-02
Device for roasting briquettes
CH70636A
(en )
1916-03-16
Device for hanging up drawings
CH65052A
(en )
1914-05-16
Device for decoupling stable animals
CH48439A
(en )
1910-10-17
Device for cleaning knives
CH53813A
(en )
1912-04-01
Device for heating fournier
CH56191A
(en )
1912-10-01
Device for turning grinding stones
CH46846A
(en )
1910-04-16
Device for cleaning cheese kettles
CH50938A
(en )
1911-07-17
Device for attaching the handle of devices
CH52401A
(en )
1911-12-16
Device for drying out and tightening footwear
CH51315A
(en )
1911-08-16
Device for cutting threads