CH292033A
(en )
1953-07-31
Process for the manufacture of spinnerets.
CH307931A
(en )
1955-06-30
Process for the production of viscose webs.
CH299994A
(en )
1954-07-15
Process for the production of synthetic fibers.
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH276373A
(en )
1951-07-15
Process for the production of artificial threads from viscose
CH319179A
(en )
1957-02-15
Process for the production of shaped structures from regenerated cellulose
AT177871B
(en )
1954-03-10
Process for the continuous production of structures from viscose
AT174372B
(en )
1953-03-25
Process for the production of acetals
CH284350A
(en )
1952-07-31
Process for the manufacture of spinnerets.
AT186771B
(en )
1956-09-10
Process for the continuous manufacture of products from viscose
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
AT173235B
(en )
1952-11-25
Process for the production of drying oils
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT181492B
(en )
1955-03-25
Process for the production of semi-pulp
AT179290B
(en )
1954-08-10
Process for the production of octochlorocyclopentene
AT178162B
(en )
1954-04-10
Process for the production of cobalt chlorophyll
AT171199B
(en )
1952-05-10
Process for the production of components
CH314004A
(en )
1956-05-31
Process for the production of viscose
AT175146B
(en )
1953-06-10
Process for the production of cellulose
CH303509A
(en )
1954-11-30
Process for the production of artificial webs from viscose.
CH275382A
(en )
1951-05-31
Process for the production of artificial webs from viscose.
AT173687B
(en )
1953-01-10
Process for the production of acetals
AT174602B
(en )
1953-04-25
Process for the continuous production of isopropyl nitrate
AT175883B
(en )
1953-08-25
Process for the production of the new γ-chlorobutanal