AT111668B
(en )
1928-12-10
Method and device for producing zigzag stitches using simple household sewing machines.
AT118176B
(en )
1930-06-25
Method and device for producing cyclic curves.
AT113536B
(en )
1929-06-10
Machine screen for paper manufacture and device for its manufacture.
AT107177B
(en )
1927-09-10
Method and device for stretching textile rovings.
AT96450B
(en )
1924-03-26
Device for the automatic parallel connection of AC machines.
AT87224B
(en )
1922-02-10
Machine for ironing clothes and the like.
AT104691B
(en )
1926-11-10
Device for making eyelets on wires.
AT111229B
(en )
1928-11-10
Method and device for the manufacture of rotors for electrical machines.
AT98240B
(en )
1924-10-25
Starter and berm device for motorized sewing machines.
AT159409B
(en )
1940-08-26
Method and machine for the manufacture of knitted fabrics with interlocked stitches.
AT113996B
(en )
1929-08-10
Process for the production of linen blend fabrics.
AT122299B
(en )
1931-04-10
Method and device for cleaning and mixing fats.
AT115960B
(en )
1930-01-25
Process for the production of template windings for machines with semi-closed grooves.
AT157367B
(en )
1939-11-10
Method and device for determining the fiber content of a fiber pulp.
AT105145B
(en )
1926-12-27
Process for feeding steam boilers.
AT95632B
(en )
1924-01-10
Method and apparatus for printing addresses.
AT118063B
(en )
1930-06-10
Process for the uniform through-coloring of porous material.
AT119634B
(en )
1930-11-10
Method of making gramophone needles.
AT114614B
(en )
1929-10-25
Device for reproducing sounds.
AT114398B
(en )
1929-09-25
Machine for cutting sausage u. like
AT97215B
(en )
1924-06-10
Device for displaying the speed.
AT151037B
(en )
1937-10-11
Device for producing a tobacco fleece.
AT100115B
(en )
1925-06-10
Method and device for generating positive ion currents.
AT100196B
(en )
1925-06-10
Waterproof fabric for clothing and method of making the same.
AT110415B
(en )
1928-08-25
Method of making wool stumps.