AT52418B
(en )
1912-02-26
Device for testing the tightness of transport drums.
CH49772A
(en )
1911-03-16
Device for testing eggs
CH50408A
(en )
1911-05-16
Device for the transport of gases
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
AT90967B
(en )
1923-01-25
Device for the separation of bodies of different specific weights.
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
AT41007B
(en )
1910-02-25
Device for determining the data of periodic time segments.
CH51187A
(en )
1911-08-16
Device for the extension of broken limbs
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
CH51658A
(en )
1911-09-16
Device for loading the pressure vessel of pneumatic rifles
AT63695B
(en )
1914-02-25
Device for drying all kinds of material.
CH50633A
(en )
1911-06-16
Device for extracting timetables
AT89363B
(en )
1922-09-11
Device for venting the operating fluid from underwater sound transmitters.
AT63690B
(en )
1914-02-25
Device for sealing shafts.
CH58060A
(en )
1913-02-17
Device for lifting liquids
CH56834A
(en )
1912-11-16
Device for processing liquid cocoa mass
AT69146B
(en )
1915-06-25
Device for the magnetic processing of ores.
CH49453A
(en )
1911-02-16
Device for switching on the engine of speaking machines
CH46583A
(en )
1910-03-16
Device for cleaning liquids
CH75652A
(en )
1918-02-01
Device for making butter
CH52763A
(en )
1911-12-16
Device for processing rotational solids
CH77556A
(en )
1918-05-01
Device for illustrating the elementary arithmetic operations
AT80132B
(en )
1920-02-25
Device for testing gun barrels and the like. Device for testing gun barrels and the like.
CH46792A
(en )
1910-04-16
Device for the automatic stabilization of airplanes
DK13891C
(en )
1910-11-14
Towing device for Vessels.