AT80058B
(en )
1920-02-25
Process for the prevention and elimination of deposits in agglomerating ovens.
AT76183B
(en )
1919-04-25
Process for the desugarization of molasses and for the boiling of processes.
AT71087B
(en )
1916-02-10
Device for preventing or eliminating deposits in rotating agglomerating ovens.
AT52292B
(en )
1912-02-26
Process for the revitalization of carbonaceous and similar decolorizing agents.
CH61652A
(en )
1913-10-01
Process for the production of lighters for coals and the like.
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH67214A
(en )
1914-11-16
Process for the utilization of flue gases
AT57955B
(en )
1913-02-25
Process for the mosaic-like decoration of surfaces.
CH66505A
(en )
1914-09-16
Process for the preparation of chlorovinyl
CH73445A
(en )
1916-10-02
Process for eliminating furnace smoke
AT74470B
(en )
1918-07-25
Process for the treatment of residues from petroleum distillation.
CH75323A
(en )
1917-07-02
Process for the recovery of ash components contained in household and commercial waste
CH72453A
(en )
1916-05-16
Process for the preparation of 1.5-diamido-2.6-dimercaptoanthraquinone
CH61916A
(en )
1913-10-16
Process for the representation of erythrene
CH67036A
(en )
1914-11-02
Process for the preparation of a-bronisovaleric acid-p-phenetidine
CH66355A
(en )
1914-09-01
Process for the treatment of chromium-nickel steel alloys
CH62339A
(en )
1913-11-17
Process for the refinement and conservation of yeast
AT63535B
(en )
1914-02-25
Process for the preparation of β-nitramines of anthraquinone.
CH67248A
(en )
1914-11-16
Method and device for treating liquids with gases
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
AT87482B
(en )
1922-02-25
Process for the production of asbestos slate and the like.
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
CH79829A
(en )
1919-01-16
Process for the recovery of iron and steel waste