CH34718A
(en )
1906-05-31
Device for stopping foreign bodies floating in rivers
CH34716A
(en )
1906-05-31
Device for moving ice floes
AT25823B
(en )
1906-09-25
Device for surfacing and submerging submarines.
CH33320A
(en )
1905-11-15
Automatic shut-off device for liquid lines
CH33251A
(en )
1905-11-15
Device for clamping workpieces
CH34512A
(en )
1906-04-30
Device for holding umbrellas in various positions
CH33869A
(en )
1906-02-15
Device for rowing forward in the face direction
CH34271A
(en )
1906-03-31
Device for fixing structural parts in their mutual position
CH31362A
(en )
1905-03-31
Device for conveying away the condensed water
CH30241A
(en )
1904-11-30
Device for sawing out circular disks
CH31290A
(en )
1905-03-15
Device for cleaning floors
CH37956A
(en )
1907-08-31
Box with device for dust-free throwing in of dust-generating materials
CH34726A
(en )
1906-05-31
Apparatus for automatically shutting off pipelines in the event of pipe bursts
CH34761A
(en )
1906-05-31
Device for filling inkwells
CH34935A
(en )
1906-06-15
Device for cleaning bottles
CH32212A
(en )
1905-07-15
Device for switching electromotive forces on and off
AT34148B
(en )
1908-08-25
Device for moving the slide level in the opposite direction to the slide for liquid lines.
CH30763A
(en )
1905-01-31
Gauge for testing screws
CH38047A
(en )
1907-08-31
Device for taking basic samples from water bodies
CH34237A
(en )
1906-03-31
Device for cooling granular grate
CH33370A
(en )
1905-11-30
Machine for rolling nut washers
CH39160A
(en )
1908-02-01
Spirit level with device for measuring angles
CH26260A
(en )
1903-08-15
Ruler with facility for drawing lines at specific intervals
CH34994A
(en )
1906-06-30
Device for driving sorting and washing machines
CH40713A
(en )
1908-08-17
Device for rolling sleds