AT180407B
(en )
1954-12-10
Process for the production of synthetic resin compounds
CH280432A
(en )
1952-01-31
Process for the production of protein threads.
AT168052B
(en )
1951-04-10
Process for the production of melamine
AT164803B
(en )
1949-12-27
Process for the production of fertilizers
CH283770A
(en )
1952-06-30
Process for the manufacture of detergents.
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
AT163431B
(en )
1949-07-11
Process for the production of melamine
AT177420B
(en )
1954-01-25
Process for the production of melamine
AT172666B
(en )
1952-10-10
Process for the production of modified synthetic resins, especially aminoplasts
AT193400B
(en )
1957-11-25
Process for the production of phenols
AT172493B
(en )
1952-09-10
Process for the production of hardboard
AT172060B
(en )
1952-08-11
Process for the production of phenoplast molding compounds
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT178459B
(en )
1954-05-10
Process for the production of polyvinylidenecyanide
AT170853B
(en )
1952-04-10
Process for the production of methanol
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT181530B
(en )
1955-03-25
Process for the manufacture of footwear
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
AT167706B
(en )
1951-02-26
Process for the production of pressure-resistant components
AT170896B
(en )
1952-04-10
Process for the production of thermosetting molding compounds
AT179651B
(en )
1954-09-25
Process for the production of moldings
AT170891B
(en )
1952-04-10
Process for the production of molding compounds
CH282223A
(en )
1952-04-15
Process for the production of quinazoline compounds.
AT177715B
(en )
1954-02-25
Process for the production of wood concrete