CH51175A
(en )
1911-08-01
Device for automatic parallel switching of AC machines
CH53325A
(en )
1912-02-01
Device for starting synchromotor
CH33730A
(en )
1906-01-15
Device for automatic parallel switching of AC machines
CH68817A
(en )
1915-04-16
Device for hanging laundry
CH50522A
(en )
1911-06-01
Device for hanging laundry
CH56567A
(en )
1912-11-01
Device for hanging laundry
CH65715A
(en )
1914-07-16
Device for cleaning laundry
CH64026A
(en )
1914-03-02
Device for showing cinematograms
CH59886A
(en )
1913-06-02
Machine for extracting purposes
CH48583A
(en )
1910-11-01
Apparatus for cutting out embroidery
CH54670A
(en )
1912-06-17
Apparatus for cutting out embroidery
CH57847A
(en )
1913-02-01
Device for switching off broken sections of high-voltage lines
CH56025A
(en )
1912-10-01
Device for connecting alternating current machines in parallel
CH63551A
(en )
1914-02-02
Apparatus for cleaning laundry
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH57196A
(en )
1913-01-02
AC block device
CH58877A
(en )
1913-04-01
Device for separating objects from carriers
CH50965A
(en )
1911-07-17
Device for sealing letters
CH47409A
(en )
1910-07-01
Device for cleaning laundry
CH56984A
(en )
1912-12-02
Machine for making artificial slate
CH56134A
(en )
1913-01-02
Apparatus for trying on clothes
CH54309A
(en )
1912-05-17
Collapsible apparatus for knocking out carpets
CH51400A
(en )
1911-09-01
Device for cleaning floors
CH58209A
(en )
1913-03-01
Machine for inserting fasteners
CH65764A
(en )
1914-07-16
Device for phonographically defining conversations