CH50945A
(en )
1911-07-17
Device for forcibly moving the drawer of looms
NL638C
(en )
1915-05-15
Submarine Improvement
CH62884A
(en )
1913-12-16
Device for ironing skis
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH58706A
(en )
1913-04-01
Device for cleaning the barrels of handguns
AT57927B
(en )
1913-02-25
Device for splitting the keels of decorative feathers.
CH55006A
(en )
1912-07-16
Loom for weaving several pieces on top of each other at the same time
CH54313A
(en )
1912-05-17
Device for maintaining the shape of footwear
CH51315A
(en )
1911-08-16
Device for cutting threads
CH50938A
(en )
1911-07-17
Device for attaching the handle of devices
CH56316A
(en )
1912-10-16
Device for cleaning shop windows
CH49574A
(en )
1911-03-01
Equipment for the mechanical drive of hand looms
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH57190A
(en )
1912-12-16
Device for operating bicycle bells
CH57087A
(en )
1912-12-16
Device for regulating the speed of speaking machines
CH63551A
(en )
1914-02-02
Apparatus for cleaning laundry
CH73984A
(en )
1916-12-16
Device for recording game results
CH72389A
(en )
1916-08-01
Device for recording game results
CH60795A
(en )
1913-08-16
Device for the optional actuation of movable organs
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH50456A
(en )
1911-06-01
Device for catching the handle of bells
CH55581A
(en )
1912-09-02
Device for printing multiplication tables