CH301454A
(en )
1954-09-15
Process for the production of coatings.
CH294685A
(en )
1953-11-30
Process for the production of α-manganese dioxide.
CH299994A
(en )
1954-07-15
Process for the production of synthetic fibers.
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH305692A
(en )
1955-03-15
Process for the production of detergent mixtures.
AT174372B
(en )
1953-03-25
Process for the production of acetals
CH292070A
(en )
1953-07-31
Process for the production of ammonium nitrilosulfonate.
AT173687B
(en )
1953-01-10
Process for the production of acetals
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
AT179290B
(en )
1954-08-10
Process for the production of octochlorocyclopentene
AT181492B
(en )
1955-03-25
Process for the production of semi-pulp
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT178737B
(en )
1954-06-10
Process for the production of cemented carbides
AT171733B
(en )
1952-06-25
Process for the production of folinic acid
AT171199B
(en )
1952-05-10
Process for the production of components
AT177768B
(en )
1954-03-10
Process for the production of unsaturated nitriles
AT173235B
(en )
1952-11-25
Process for the production of drying oils
AT174056B
(en )
1953-02-25
Process for the production of benzene hexachloride
AT175146B
(en )
1953-06-10
Process for the production of cellulose
AT171726B
(en )
1952-06-25
Process for the production of firedamp-proof detonators
AT195908B
(en )
1958-02-25
Process for the production of hexachlorocyclopentadiene
AT183231B
(en )
1955-09-26
Process for the production of copolymers
AT199172B
(en )
1958-08-25
Process for the production of ethylene
AT201042B
(en )
1958-12-10
Process for the production of hydrogels