CH62005A
(en )
1913-11-01
Device for converting direct current into alternating current
CH61994A
(en )
1913-11-01
Device for holding barrels
CH56025A
(en )
1912-10-01
Device for connecting alternating current machines in parallel
CH59504A
(en )
1913-06-02
Device for improving the power factor of asynchronous machines
CH59256A
(en )
1913-05-02
Device for short-circuiting and earthing power lines
CH61566A
(en )
1913-10-01
Device for holding objects
CH60843A
(en )
1913-08-16
Device for lifting loads
CH59505A
(en )
1913-05-16
Device for compressing concentric transformer windings
CH62451A
(en )
1913-11-17
Current converter for converting alternating current into direct current and vice versa
CH59753A
(en )
1913-06-02
Device for storing several toothbrushes
CH58967A
(en )
1913-04-16
Device for removing profile shapes
CH63141A
(en )
1914-01-02
Clamp for holding flat objects
CH66461A
(en )
1914-09-16
Device for cleaning pipes
CH66264A
(en )
1914-08-17
Device for the electrical heating of flowing liquids or gases
CH59718A
(en )
1913-06-02
Device for lifting liquids
CH52016A
(en )
1911-10-16
Device for converting alternating current into direct current by means of metal vapor lines
CH62604A
(en )
1913-12-01
Drawing device for drawing multiple lines
AT71573B
(en )
1916-04-25
Device for pulling out nails.
CH56952A
(en )
1912-12-02
Device for converting carriages into sleds
CH57969A
(en )
1913-02-17
Device for closing ovens
CH64441A
(en )
1914-04-01
Device for dispensing mustard
CH57414A
(en )
1913-01-02
Device for closing boxes
CH58510A
(en )
1913-03-17
Device for connecting electrodes
AT57928B
(en )
1913-02-25
Device for flattening quills on both sides.
CH65553A
(en )
1914-06-16
Device to facilitate reading