CH311195A
(en )
1955-11-30
Process for the production of hydroperoxides.
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH314336A
(en )
1956-06-15
Process for the production of coatings
CH304350A
(en )
1955-01-15
Process for the production of cellulose fibers.
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
CH313561A
(en )
1956-04-30
Process for the production of vat dyes
AT177782B
(en )
1954-03-10
Process for the production of mixed cellulose esters
AT175270B
(en )
1953-06-25
Process for the production of high quality steels
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT177144B
(en )
1953-12-28
Process for the production of cellulose acetobutyrate
CH293662A
(en )
1953-10-15
Process for the production of cellulose acetate threads.
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
AT178910B
(en )
1954-06-25
Process for the production of alkali carbonate
AT178162B
(en )
1954-04-10
Process for the production of cobalt chlorophyll
AT175146B
(en )
1953-06-10
Process for the production of cellulose
AT179827B
(en )
1954-10-11
Process for the production of halophosphates
AT181362B
(en )
1955-03-10
Process for the production of sodium-calcium-copper keratin compounds
AT176977B
(en )
1953-12-10
Process for the production of moldings
AT183638B
(en )
1955-10-25
Process for the production of food
CH328074A
(en )
1958-02-28
Process for the production of tryptophan
AT180410B
(en )
1954-12-10
Process for the production of copper-boron alloys
AT181596B
(en )
1955-04-12
Process for the production of cellulose of great reactivity
AT188091B
(en )
1956-12-27
Process for the production of wood fiber paneling