CH46789A
(en )
1910-04-16
Seated rowing device for rowing forward
CH47925A
(en )
1910-08-16
Device for serving food
CH47051A
(en )
1910-05-16
Device on trolleys for tilting the floor
CH47617A
(en )
1910-07-16
Rowing device
FR400600A
(en )
1909-07-31
Electroplating apparatus
CH44260A
(en )
1909-10-01
Maserier apparatus
CH33869A
(en )
1906-02-15
Device for rowing forward in the face direction
CH48176A
(en )
1910-09-16
Propulsion device on watercraft
FR403858A
(en )
1909-11-16
Propulsion apparatus
CH52489A
(en )
1911-11-16
Device for releasing bicycle cranks
CH48339A
(en )
1910-10-17
Device for peeling grain
CH48175A
(en )
1910-09-16
Seat rowing device for boats
CH48537A
(en )
1910-11-01
Watercraft
DK12045C
(en )
1909-04-13
Adjustable saddle backdrop.
CH48280A
(en )
1910-10-01
Rescue apparatus
CH48618A
(en )
1910-11-16
Adding machine with printing device
CH56758A
(en )
1912-11-16
Adding machine with printing device
CH40713A
(en )
1908-08-17
Device for rolling sleds
AT40115B
(en )
1909-12-10
Device for taking measurements.
CH46997A
(en )
1910-05-02
Dividing device on lathes
ES46507A3
(en )
1910-01-01
A modern recreational device formed by two parallel tracks.
CH57190A
(en )
1912-12-16
Device for operating bicycle bells
CH51664A
(en )
1911-09-16
Calculating apparatus
ES42926A1
(en )
1908-04-16
An illusion apparatus perfected for recreation.
CH45146A
(en )
1909-10-16
Device for drawing dotted lines