AT122299B
(en )
1931-04-10
Method and device for cleaning and mixing fats.
AT112851B
(en )
1929-04-10
Method and device for drying cardboard u. like
AT112602B
(en )
1929-03-25
Method for introducing briquettes in metallurgical processes.
AT96450B
(en )
1924-03-26
Device for the automatic parallel connection of AC machines.
AT116327B
(en )
1930-02-10
Method of stacking transformer lamellas.
AT119276B
(en )
1930-10-10
Device for cleaning and dedusting cut tobacco.
AT121266B
(en )
1931-02-10
Device for cooling bodies covered with chocolate or the like.
AT159109B
(en )
1940-07-10
Method of fulling wool.
AT115928B
(en )
1930-01-25
Method and device for moving mechanical devices.
AT112762B
(en )
1929-04-10
Method and device for boiling and vaporizing liquids, in particular mashing and wort.
AT129733B
(en )
1932-09-26
Device for mixing liquids of different densities.
AT113536B
(en )
1929-06-10
Machine screen for paper manufacture and device for its manufacture.
BE361571A
(en )
1929-07-31
AT118176B
(en )
1930-06-25
Method and device for producing cyclic curves.
AT119794B
(en )
1930-11-10
Steel skeleton for buildings.
AT109514B
(en )
1928-05-10
Release device for self-cashers.
AT153450B
(en )
1938-05-25
Procedure for eliminating reignitions and short circuits in power converters.
AT97215B
(en )
1924-06-10
Device for displaying the speed.
AT138313B
(en )
1934-07-25
Method for avoiding harmful cross-talk coupling in four-strand telephone cables.
AT118810B
(en )
1930-08-25
Procedure for installing doors.
AT140930B
(en )
1935-03-11
Apparatus for massaging large areas of the body.
AT135954B
(en )
1933-12-27
Device for reducing the control times of generators.
AT131378B
(en )
1933-01-25
Method and apparatus for grinding seeds, e.g. B. Cereals.
AT120428B
(en )
1930-12-27
Device for the distillation and splitting of hydrocarbons.
AT122013B
(en )
1931-03-25
Process for converting resites into novolaks.