AT14424B
(en )
1903-12-10
Process for the device for lautering beer wort in uninterrupted operations.
AT9649B
(en )
1902-10-25
Method and device for lautering the wort.
AT9817B
(en )
1902-11-10
Method for grinding recesses in glass plates.
AT41412B
(en )
1910-03-25
Process for removing iron or other substances that can be precipitated by aeration in water.
AT72253B
(en )
1916-08-10
Device for displaying liquid levels, in particular for displaying the risk of water.
AT78850B
(en )
1919-10-25
Process for avoiding tension in castings.
AT33982B
(en )
1908-08-10
Process for the preparation of thionaphthene derivatives.
AT25246B
(en )
1906-08-10
Process for the preparation of discolored, cold-soluble tannin extracts.
AT25203B
(en )
1906-08-10
Process for the preparation of triiminobarbituric acids.
AT113608B
(en )
1929-06-25
Process for the production of pre-workpieces for eye tools, in particular sapins.
AT27191B
(en )
1907-01-25
Process for the preparation of nitroorthooxyazo dyes.
AT25167B
(en )
1906-08-10
Device for printing books in Braille.
AT77281B
(en )
1919-07-25
Process for detinning tinplate waste.
AT38140B
(en )
1909-07-26
Process for aging and refining spirits, in particular cognac.
AT40722B
(en )
1910-01-25
Process for the preparation of green vat dyes.
AT9423B
(en )
1902-10-10
Process for preserving the egg contents.
AT27354B
(en )
1907-02-11
Process for increasing the volume of cork.
AT14368B
(en )
1903-12-10
Process for the preparation of o-oxycarboxylic acids.
AT9408B
(en )
1902-10-10
Glass buttons with side decorations, and method and apparatus for making the same.
AT44374B
(en )
1910-10-10
Procedure for representing formats.
AT25921B
(en )
1906-10-10
Process for producing a durable indigo paste which can be used directly in the fermentation vat.
AT14809B
(en )
1904-01-25
Device for the selection of correct exclusion pieces on machines for the exclusion of type lines.
AT105898B
(en )
1927-03-10
Process for the melioration of wine, liqueurs, perfumes and the like like
AT26274B
(en )
1906-11-10
Process for reinforcing hollow and sheet glass.
AT14830B
(en )
1904-01-25
Device to prevent impacts when the line holder descends in type-exclusion machines.