CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH314336A
(en )
1956-06-15
Process for the production of coatings
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
AT179026B
(en )
1954-07-10
Process for the production of metallic hollow bodies by centrifugal casting
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
AT174372B
(en )
1953-03-25
Process for the production of acetals
AT175270B
(en )
1953-06-25
Process for the production of high quality steels
CH313627A
(en )
1956-04-30
Process for the production of coatings on metals
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT177795B
(en )
1954-03-10
Process for the production of high quality cast iron
AT177794B
(en )
1954-03-10
Process for the production of high quality cast iron
AT188513B
(en )
1957-01-25
Process for the production of casting resins
AT180410B
(en )
1954-12-10
Process for the production of copper-boron alloys
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
AT169116B
(en )
1951-10-10
Process for the production of cast iron hollow bodies by centrifugation
AT175648B
(en )
1953-07-25
Process for the production of matt lacquers
AT185387B
(en )
1956-04-25
Process for the production of hardenable iron-nickel-aluminum alloys
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
AT176977B
(en )
1953-12-10
Process for the production of moldings
AT175021B
(en )
1953-05-26
Process for the production of metallic hollow bodies
AT171199B
(en )
1952-05-10
Process for the production of components
AT185833B
(en )
1956-06-11
Process for the production of sintered bodies