CH54834A
(en )
1912-06-17
A process for the rapid production of viscose capable of being spun
FR440689A
(en )
1912-07-17
Process for the production of new esters
FR414013A
(en )
1910-08-24
Process for the production of aldehydesulfoxylates
FR431295A
(en )
1911-11-07
Ammonia production process
FR518664A
(en )
1921-05-28
Process for obtaining fibrous materials
FR15984E
(en )
1912-10-26
Ammonia production process
FR16622E
(en )
1913-03-18
Ammonia production process
FR425099A
(en )
1911-06-01
Ammonia production process
FR448246A
(en )
1913-01-25
Process for the production of dihalogenated hydrocarbons
FR437387A
(en )
1912-04-19
Process for the production of erythrene
FR442149A
(en )
1912-08-24
Process for the production of erythrene
FR17069E
(en )
1913-06-19
Ammonia production process
FR16353E
(en )
1913-01-14
Ammonia production process
FR449010A
(en )
1913-02-15
Ammonia production process
FR435507A
(en )
1912-03-04
Process for the production of cellulose esters
FR430266A
(en )
1911-10-12
Process for the production of cotton wool
FR429696A
(en )
1911-09-28
Process for the production of ammonia
FR436680A
(en )
1912-04-02
Process for the production of ammonia
FR441203A
(en )
1912-08-01
Process for the production of partially hydrogenated cyclic hydrocarbons
FR402196A
(en )
1909-09-30
Process for the production of hygroscopic cotton wool
FR435118A
(en )
1912-02-22
Process for the production of alizarin or oxyanthraquinones
FR437240A
(en )
1912-04-16
Cellulose acetylation process
FR15639E
(en )
1912-08-16
Process for the production of anthraquinone derivatives
FR426994A
(en )
1911-07-22
Anthranol production process
FR400652A
(en )
1909-08-04
Process for the production of industrially advantageous cellulose acetate solutions