AT9637B
(en )
1902-10-25
Device for introducing acids or other liquid substances at any point in a free or partially laid borehole.
AT26583B
(en )
1906-11-26
Device for upsetting sand in pipes.
AT55636B
(en )
1912-09-25
Device for bending pipes.
AT25167B
(en )
1906-08-10
Device for printing books in Braille.
AT72253B
(en )
1916-08-10
Device for displaying liquid levels, in particular for displaying the risk of water.
AT59797B
(en )
1913-06-25
Device for installing bolt posts in construction pits.
AT31514B
(en )
1908-01-25
Device for dividing any angle into three equal parts.
AT45056B
(en )
1910-11-25
Device for holding people in unfamiliar positions.
AT14570B
(en )
1903-12-28
Device for mixing oil and graphite or similar substances.
AT63870B
(en )
1914-03-10
Device for softening water.
AT26781B
(en )
1906-12-27
Device for locating collector cells in a frame.
AT14809B
(en )
1904-01-25
Device for the selection of correct exclusion pieces on machines for the exclusion of type lines.
AT16171B
(en )
1904-05-10
Device for de-oiling steam.
AT37199B
(en )
1909-05-10
Device for mixing carbon dioxide with water.
AT49794B
(en )
1911-09-11
Device for stretching footwear.
AT34630B
(en )
1908-10-10
Device for holding together several card sheets or the like.
AT40862B
(en )
1910-02-10
Device for inserting sewing machine needles.
AT9720B
(en )
1902-11-10
Machine for impregnating paper and the like like
AT51071B
(en )
1911-12-11
Device for forming blocks of concrete or the like.
AT25209B
(en )
1906-08-10
Haymaking machine with a device for shoveling.
AT9935B
(en )
1902-11-25
Device for calender for automatic change of the roller distance when passing seams u. like
AT64035B
(en )
1914-03-26
Device for straightening pieces of wood that are crooked in the support strips of match machines.
AT34452B
(en )
1908-09-25
Device for grouting masonry.
AT50572B
(en )
1911-11-10
Device for impregnating liquids with gases.
AT76035B
(en )
1919-04-10
Device for driving roller lines.