CH231885A
(en )
1944-04-30
Process for the production of a new product with capillary-active properties.
AT99302B
(en )
1925-02-25
Device for the production of decorative rosettes from a helically wound thread.
AT108140B
(en )
1927-11-25
Process for the production of a building material.
CH218044A
(en )
1941-11-30
Process for the production of crimped synthetic threads from a copper oxide-ammonia solution of cellulose.
CH235738A
(en )
1944-12-31
Process for the production of synthetic fibers or threads from viscose.
CH265481A
(en )
1949-12-15
Process for the production of polyamide threads.
CH137438A
(en )
1930-01-15
Process for the production of rayon threads from rayon.
CH213409A
(en )
1941-02-15
Process for the production of threads from polyvinyl resins.
AT109150B
(en )
1928-03-26
Process for the production of waterproof threads from viscose.
AT116578B
(en )
1930-02-25
Device for the production of pearl threads.
CH219167A
(en )
1942-01-31
Process for the production of printing forms from colloids.
CH212172A
(en )
1940-11-15
Process for the production of threads from viscose.
CH108486A
(en )
1925-01-16
Process for making a stable diazo compound.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
CH94421A
(en )
1922-05-01
Process for the production of viscose threads of any fineness from raw viscose.
CH145409A
(en )
1931-02-28
Process for the production of easily bleachable rayon threads.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
CH231146A
(en )
1944-02-29
Process for the production of patterned, artificial teeth from synthetic resins.
AT105079B
(en )
1926-12-27
Process for the production of thymol from o-cymidine.
CH98760A
(en )
1923-04-16
Process for the production of the finest threads from viscose.
CH228130A
(en )
1943-07-31
Process for the production of spinning solutions from a cellulose-containing raw material.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
CH101949A
(en )
1923-11-16
Process for the production of moth protection paper.
AT91047B
(en )
1923-01-25
Device for the production of Holztabgeweben u. like
CH219900A
(en )
1942-03-15
Process for the production of synthetic threads with good textile properties from viscose.