AT192742B
(en )
1957-10-25
Process for the production of food
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH280432A
(en )
1952-01-31
Process for the production of protein threads.
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
CH289046A
(en )
1953-02-28
Process for the series production of items of clothing.
CH292070A
(en )
1953-07-31
Process for the production of ammonium nitrilosulfonate.
AT174372B
(en )
1953-03-25
Process for the production of acetals
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
AT174528B
(en )
1953-04-10
Process for protein production
AT172925B
(en )
1952-10-25
Process for the production of pure olefins
AT170871B
(en )
1952-04-10
Process for the preparation of diarylacetonitriles
AT177768B
(en )
1954-03-10
Process for the production of unsaturated nitriles
AT173707B
(en )
1953-01-26
Process for the production of calcium cyanamide
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT184177B
(en )
1955-12-27
Process for the production of chloramphenicol
AT179290B
(en )
1954-08-10
Process for the production of octochlorocyclopentene
AT181492B
(en )
1955-03-25
Process for the production of semi-pulp
AT171733B
(en )
1952-06-25
Process for the production of folinic acid
AT172339B
(en )
1952-08-25
Process for the preparation of γ-chlorobutyryl chloride
AT171199B
(en )
1952-05-10
Process for the production of components
AT183638B
(en )
1955-10-25
Process for the production of food
AT181687B
(en )
1955-04-12
Process for the production of biologically active products
AT183231B
(en )
1955-09-26
Process for the production of copolymers
AT199172B
(en )
1958-08-25
Process for the production of ethylene