CH220402A
(en )
1942-03-31
Process for the production of structures from cellulose xanthate.
AT126982B
(en )
1932-02-25
Process for the production of moisture-impermeable sheets and webs from regenerated cellulose.
AT132051B
(en )
1933-02-25
Process for the production of security paper.
CH137438A
(en )
1930-01-15
Process for the production of rayon threads from rayon.
CH400083A
(en )
1965-10-15
Process for the continuous production of nonwovens from cellulose fibers
AT144727B
(en )
1936-02-25
Process for the production and purification of preparations of an active ingredient.
CH131599A
(en )
1929-02-28
Process for the production of cellulosic pellets, tapes and films.
AT116362B
(en )
1930-02-25
Process for the desulfurization of structures made of viscose.
AT121551B
(en )
1931-02-25
Process for the production of concentrated solutions of cellulose in copper-ammonia solutions.
AT121544B
(en )
1931-02-25
Process for the manufacture of fire-resistant building material.
CH116781A
(en )
1926-09-16
Process for the production of structures from cellulose derivatives.
AT106724B
(en )
1927-06-25
Process for the production of cellulose.
CH138376A
(en )
1930-02-28
Process for the production of pellicles from cellulose hydrate without internal tension.
CH144599A
(en )
1931-01-15
Process for the production of gravure printing forms for offset printing and gravure printing form produced by this process.
AT121541B
(en )
1931-02-25
Process for the production of cellulose derivatives.
AT132049B
(en )
1933-02-25
Process for the production of new cellulose solutions.
AT116582B
(en )
1930-02-25
Process for the production of fuse strips from cardboard or the like.
AT130635B
(en )
1932-12-10
Process for the production of emulsions.
AT132036B
(en )
1933-02-25
Process for the production of an adhesive paper.
AT110918B
(en )
1928-10-25
Process for the production of unbleached paper, cardboard and the like like
AT121519B
(en )
1931-02-25
Process for the production of rayon and film.
AT108139B
(en )
1927-11-25
Process for the production of oxyalkyl or hydroxyalkyl derivatives of cellulose.
AT118236B
(en )
1930-06-25
Process for the production of condensation products.
AT106712B
(en )
1927-06-25
Process for the production of porous building materials.
AT127005B
(en )
1932-02-25
Process for the production of condensation products.