AT99301B
(en )
1925-02-25
Process for producing a fuel from combustion residues or low-quality coal.
AT105700B
(en )
1927-02-25
Process for burning pulverulent fuels
CH102213A
(en )
1923-11-16
Process for the production of a wood substitute.
AT87676B
(en )
1922-03-27
Process for the manufacture of a binder for briquettes.
CH83100A
(en )
1919-11-01
Process for the production of a high quality fuel from wet peat
AT156076B
(en )
1939-05-10
Process for making a food from yeast.
CH108486A
(en )
1925-01-16
Process for making a stable diazo compound.
ES83890A1
(en )
1923-04-16
A process for the manufacture of fuel compounds starting from oxygenated hydrocarbon compounds.
AT98968B
(en )
1925-01-10
Process for the production of briquettes from fuel.
AT87384B
(en )
1922-02-25
Process for the recovery of fuels from fuel residues.
AT87393B
(en )
1922-02-25
Process for the recovery of fuels from fuel residues.
AT87392B
(en )
1922-02-25
Process for the recovery of fuels from fuel residues.
CH94692A
(en )
1922-05-01
Process for producing a coating material.
AT98977B
(en )
1925-01-10
Process for the production of highly active coal.
AT105067B
(en )
1926-12-27
Process for smoldering fuels by internal heating.
CH167449A
(en )
1934-02-28
Process for producing a fuel gas for urban gas pipelines.
CH83091A
(en )
1919-11-17
Process for producing a rammed asphalt-like surface
ES79505A1
(en )
1922-01-01
A process for preparing tar oils intended to serve as lubricants.
CH127471A
(en )
1928-09-01
Process for making a verminicide.
CH102911A
(en )
1924-01-02
Process for the preparation of a disazo dye.
AT108126B
(en )
1927-11-25
Process for the production of a high quality zinc oxide.
CH81908A
(en )
1919-08-01
Process for the production of a linseed oil substitute
CH92607A
(en )
1922-01-16
Process for the preparation of a quinoline series amino alcohol.
CH92493A
(en )
1922-01-02
Process for operating combustion turbines.
CH82593A
(en )
1919-10-01
Process for making a coffee essence