AT157156B
(en )
1939-10-10
Process for the production of pipe coils, in particular for flow batteries.
AT70024B
(en )
1915-09-25
Process for the production of fuel briquettes by processing forest wood waste.
AT70381B
(en )
1915-11-10
Process for the production of non-hygroscopic preparations containing malt extract.
AT67185B
(en )
1914-12-10
Process for converting celluloses into simpler carbohydrates.
AT91630B
(en )
1923-03-10
Process for the production of pipe bowls by pressing from plastic masses.
AT67701B
(en )
1915-02-10
Process for the production of pressed yeast and alcohol according to the so-called old Viennese process.
AT26486B
(en )
1906-11-26
Process for making artificial silk.
AT48246B
(en )
1911-06-10
Process for the representation of substantive disazo dyes.
AT109992B
(en )
1928-06-25
Process for the production of starch which is swellable in cold water.
AT66893B
(en )
1914-10-26
Cigar holder.
AT45020B
(en )
1910-11-25
Process for the preparation of disazo dyes.
AT49002B
(en )
1911-07-25
Lever tapping device for wooden barrels.
AT49866B
(en )
1911-09-11
Process for the representation of orange to orange-red cotton dyes.
AT138373B
(en )
1934-07-25
Process for the production of malt preparations or similar preparations containing maltose, in particular diastatic baking aids.
AT49572B
(en )
1911-08-25
Process for the preparation of monoazo dyes.
AT121014B
(en )
1931-01-26
Process for the preparation of compounds containing active oxygen.
AT44459B
(en )
1910-10-25
Process for the representation of substantive azo dyes.
AT102534B
(en )
1926-02-10
Process for the production of nitric acid from nitrous gases.
AT154351B
(en )
1938-09-26
Process for the production of metallic magnesium from magnesium oxide.
AT63482B
(en )
1914-02-10
Apparatus for producing concentrated starch syrup and sugar solutions.
AT66996B
(en )
1914-11-10
Process for converting crushed sugar cane into an air- and fermentation-resistant state before sugar extraction.
AT125687B
(en )
1931-11-25
Process for the production of porous soft and hard rubber vulcanizates.
AT229864B
(en )
1963-10-25
Process for the preparation of the new 3- (2-cyanoethyl) -1- (5-nitrofurfurylidene-amino) -hydantoin
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT110740B
(en )
1928-10-10
Process for the production of spinnable fibers.