CH291798A
(en )
1953-07-15
Sheet metal floor for columns which are used to treat liquids with gases or vapors.
AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
AT98988B
(en )
1925-01-10
Process for the preservation of liquids which are decomposed by microorganisms or ferments.
CH101173A
(en )
1923-09-01
Process for the production of primers.
CH125593A
(en )
1928-05-01
Process for the preservation of organic tissues.
ES77655A1
(en )
1921-06-01
A process for precipitating ferments or yeasts from fermented liquids, especially fermented juices or broths in the aerobic manufacture of ferments.
CH116753A
(en )
1926-09-16
Process for the production of isobutyl resorcinol.
CA227626A
(en )
1923-01-02
Process of treating caseins, etc.
AT102559B
(en )
1926-02-25
Process for the production of stoneware-like goods.
CH138324A
(en )
1930-02-28
Process for the preparation of condensation products by condensation of dimethylolurea or its derivatives.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
CH177239A
(en )
1935-05-31
Process for the production of linoleum-like covering panels for floors, and covering panels produced by the same.
AT116354B
(en )
1930-02-25
Process for the production of preparations which have soap properties in aqueous solution or suspension.
AT104769B
(en )
1926-11-25
Process for the production of gray cast iron of great strength.
AU1528623A
(en )
1924-11-05
Process of preserving, maturing and recovering wine
AT121409B
(en )
1931-02-25
Block gluing process for the production of plywood middle layers.
CH145436A
(en )
1931-02-28
Process for the production of persalts by electrolysis.
CH131693A
(en )
1929-02-28
Process for the preparation of 3,4-benz- (4-N-methyl) imidazolonarsinic acid.
AT108897B
(en )
1928-02-10
Process for improving the fermentation power of yeast produced in particular by the ventilation process
AT108544B
(en )
1928-01-10
Process for the preparation of dihydrocodeinone.
AT121532B
(en )
1931-02-25
Process for the production of acetylmethylcarbinol by fermentation.
CA245373A
(en )
1924-12-16
Process of decomposing fats, etc.
AT103455B
(en )
1926-06-10
Press for the production of bolts, axles, valves, etc. like
AT108967B
(en )
1928-02-25
Method and device for the production of baskets and other woven products.