AT75936B
(en )
1919-03-26
Method and device for heating and applying asphalt and other bituminous materials.
AT72929B
(en )
1917-01-10
Device for heating and pouring sealing wax.
AT86662B
(en )
1921-12-10
Method and device for hardening railway tracks.
AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT74375B
(en )
1918-05-25
Method and device for operating vacuum tubes.
AT112851B
(en )
1929-04-10
Method and device for drying cardboard u. like
AT53836B
(en )
1912-06-10
Device for casting and finishing stereotype plates.
AT64389B
(en )
1914-04-10
Device for pouring spoons and similar objects.
AT57020B
(en )
1912-12-27
Method and machine for compacting the molding sand by vibrating.
AT79311B
(en )
1919-12-10
Process and apparatus for the complete gasification of bituminous fuels in alternating generators.
AT74843B
(en )
1918-10-25
Device for damping fluctuations in the speed of rotating bodies.
AT75711B
(en )
1919-03-10
Device for adjusting the relieved parts of support ball bearings.
AT76285B
(en )
1919-04-25
Device for the automatic removal of objects with incorrect weight.
AT72253B
(en )
1916-08-10
Device for displaying liquid levels, in particular for displaying the risk of water.
AT77747B
(en )
1919-08-25
Methods and devices for grinding conical rolls of precise dimensions.
AT77498B
(en )
1919-08-11
Method and device for cutting metals.
AT74903B
(en )
1918-11-11
Device for cleaning clay pipes.
AT112602B
(en )
1929-03-25
Method for introducing briquettes in metallurgical processes.
AT49427B
(en )
1911-08-10
Method and device for spreading the teeth for forming cutting tools.
AT72085B
(en )
1916-07-10
Device for washing, wiping and polishing floors.
AT74128B
(en )
1918-02-11
Disintegrator-type device for cleaning, cooling and mixing gases.
AT62302B
(en )
1913-11-25
Device for packaging powdered masses in cans, barrels and the like.
AT87224B
(en )
1922-02-10
Machine for ironing clothes and the like.
AT95632B
(en )
1924-01-10
Method and apparatus for printing addresses.
AT78922B
(en )
1919-10-25
Device for telephoning to and from moving trains and the like.