CH65182A
(en )
1914-06-01
Device for applying cover materials by means of compressed air
CH59143A
(en )
1913-04-16
Device for keeping the covering of vibrating sieves open
CH51443A
(en )
1911-09-01
Device for concentrating solutions by means of air
CH57237A
(en )
1913-01-02
Device for carburizing air by means of liquid hydrocarbons
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH50938A
(en )
1911-07-17
Device for attaching the handle of devices
CH46579A
(en )
1910-04-01
Device for knocking off dust from air filters
CH63960A
(en )
1914-03-02
Device for controlling granular substances
CH61994A
(en )
1913-11-01
Device for holding barrels
CH66764A
(en )
1914-10-16
Device for taking material samples
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH68829A
(en )
1915-05-01
Device for conveying air
CH57190A
(en )
1912-12-16
Device for operating bicycle bells
CH61566A
(en )
1913-10-01
Device for holding objects
FR14637E
(en )
1912-01-22
Multiplan air apparatus
CH69492A
(en )
1915-07-01
Device for stapling together sheets of paper
CH62717A
(en )
1913-12-16
Device for deploying parachutes
CH50793A
(en )
1911-07-01
Device for finishing bricks
CH65826A
(en )
1914-07-16
Device for nebulizing liquids
CH63170A
(en )
1914-01-16
Device for the automatic taking of samples
CH66430A
(en )
1914-09-16
Device for drying and purifying air
CH60795A
(en )
1913-08-16
Device for the optional actuation of movable organs
CH57414A
(en )
1913-01-02
Device for closing boxes
CH55709A
(en )
1912-09-02
Air gas apparatus
CH62775A
(en )
1913-12-16
Method and device for dividing split mica using an air stream