CH205519A
(en )
1939-06-30
Process for the production of water-soluble basic aluminum chloride.
CH214631A
(en )
1941-05-15
Process for the production of diazotypes.
CH203162A
(en )
1939-02-28
Process for the production of diazotypes.
CH208356A
(en )
1940-01-31
Process for the production of luminous enamel.
CH208496A
(en )
1940-02-15
Process for the production of difficult-to-melt glasses.
CH203154A
(en )
1939-02-28
Process for the manufacture of mirrors.
CH208782A
(en )
1940-02-29
Process for the production of wear-resistant workpieces.
AT157112B
(en )
1939-09-25
Process for the production of hydrocarbons.
CH221592A
(en )
1942-06-15
Process for the production of sodium aluminum fluoride.
CH216172A
(en )
1941-08-15
Process for the production of carbon paper.
CH208750A
(en )
1940-02-29
Process for the production of carbon tetrachloride.
CH208879A
(en )
1940-02-29
Process for the production of copper phthalocyanine.
CH205538A
(en )
1939-06-30
Process for the production of copper phthalocyanines.
CH208527A
(en )
1940-02-15
Process for the production of hydrogen peroxide.
CH219940A
(en )
1942-03-15
Process for the production of artificial resins.
CH212859A
(en )
1940-12-31
Process for the production of paints.
CH212399A
(en )
1940-11-30
Process for the production of alkali percarbonate.
CH213876A
(en )
1941-03-31
Process for the production of animalized staple fibers of any kind.
CH204994A
(en )
1939-05-31
Process for the manufacture of oxide cathodes.
AT160169B
(en )
1941-02-25
Process for the production of canned food.
CH205157A
(en )
1939-06-15
Process for the production of pure clay.
CH218886A
(en )
1942-01-15
Process for the production of pastes.
AT155632B
(en )
1939-02-25
Process for the production of water gas.
CH238119A
(en )
1945-06-30
Process for the production of rayon.
CH203134A
(en )
1939-02-28
Process for the production of butadiene.