CH70903A
(en )
1915-11-16
Process for converting carbonation products from vegetables into crude oil
CH73433A
(en )
1916-10-02
Process for converting carbonation products from vegetables into crude oil
AT88417B
(en )
1922-05-10
Process for converting liquid naphthenic acids into solid products.
CH71808A
(en )
1916-02-16
Process for the production of gasoline from heavy hydrocarbons
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH69818A
(en )
1915-07-16
Process for the production of conical springs from steel strips
CH52277A
(en )
1911-11-01
Process for obtaining rosin oil from wood
CH69342A
(en )
1915-06-16
Process for the production of gasoline from mineral oil
AT74470B
(en )
1918-07-25
Process for the treatment of residues from petroleum distillation.
CH51289A
(en )
1911-08-16
Process for converting liquid oils into viscous products
CH62355A
(en )
1913-11-17
Process for thickening wood oil and related oils
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH77203A
(en )
1918-03-16
Process for the preparation of glycolyl-p-anisidide
CH60778A
(en )
1913-08-16
Process for mincing meat
CH71114A
(en )
1915-12-01
Process for converting wave current into direct current
AT56170B
(en )
1912-11-11
Method for cleaning raw pine oil, turpentine oil or the like.
CH59427A
(en )
1913-05-02
Process for the production of fragrant mineral oil fractions
AT91343B
(en )
1923-02-26
Process for the fermentation of sugary liquids.
FR475364A
(en )
1915-05-07
Solidification process for oils and petroleum spirits
AT68070B
(en )
1915-02-25
Process for making yogurt beer.
CH63410A
(en )
1914-02-02
Process for obtaining clear fruit juice and apparatus for practicing the process
CH52408A
(en )
1911-11-16
Process for the production of aluminum formate in crystallized form
CH62538A
(en )
1913-12-01
Method for grinding foodstuffs such as potatoes and apparatus for carrying out this method
AT80058B
(en )
1920-02-25
Process for the prevention and elimination of deposits in agglomerating ovens.
AT63651B
(en )
1914-02-25
Process for the extraction of all tartaric acid from raw materials containing tartaric acid in the form of potassium bitartrate.