CH68076A
(en )
1915-02-16
Automatic device for changing the number of revolutions of work machines
CH72284A
(en )
1916-05-01
Device for estimating the distance from flying machines
CH63170A
(en )
1914-01-16
Device for the automatic taking of samples
CH61994A
(en )
1913-11-01
Device for holding barrels
CH63744A
(en )
1914-02-16
Device for the automatic setting of points
CH68816A
(en )
1915-04-16
Device for regulating the cutting device of embroidery cutting machines
CH71025A
(en )
1915-11-16
Device for trying out embroidery effects
CH51315A
(en )
1911-08-16
Device for cutting threads
CH66434A
(en )
1914-09-01
Device for preparing emulsions
CH70636A
(en )
1916-03-16
Device for hanging up drawings
CH50896A
(en )
1911-07-17
Device for the automatic lubrication of motorcycles
CH68474A
(en )
1915-04-01
Device for cutting up strips of embroidery
CH61566A
(en )
1913-10-01
Device for holding objects
CH60638A
(en )
1913-08-01
Device for the automatic control of dynamo machines
CH72889A
(en )
1916-12-01
Device for monitoring due dates
CH50793A
(en )
1911-07-01
Device for finishing bricks
CH49640A
(en )
1911-03-01
Device for the automatic removal of block calendar sheets
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH67773A
(en )
1915-01-02
Device for chalking billiards quens
CH70411A
(en )
1915-09-16
Device for cleaning floors
CH71796A
(en )
1916-02-16
Device on embroidery machines for automatic stopping and for starting the same
CH68655A
(en )
1915-04-01
Device for making clothes wider and narrower
CH75914A
(en )
1917-10-16
Device for cleaning surface capacitors
CH69970A
(en )
1915-08-02
Circular saw for processing stereotypes
NL1185C
(en )
1916-03-15
Automatic punching machine