CH344175A
(en )
1960-01-31
Process for the production of spun proteins
AT192742B
(en )
1957-10-25
Process for the production of food
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH328070A
(en )
1958-02-28
Process for the production of potassium terephthalate
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH319776A
(en )
1957-02-28
Process for the production of condensation products
CH317457A
(en )
1956-11-30
Process for the preparation of diamino-anthraquinonyl-oxdiazoles
AT180637B
(en )
1954-12-27
Process for the production of getter arrangements
AT177786B
(en )
1954-03-10
Process for the production of posters
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
AT180925B
(en )
1955-01-25
Process for the production of trimethylolpropane
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT190523B
(en )
1957-07-10
Process for the preparation of alkylene-bis-dithiocarbamates
CH312642A
(en )
1956-02-15
Process for the production of phthaloylisatoic anhydrides
AT190679B
(en )
1957-07-10
Process for the production of polyesters
CH314004A
(en )
1956-05-31
Process for the production of viscose
AT183959B
(en )
1955-12-10
Process for the production of lengths of fabric
AT186502B
(en )
1956-08-25
Process for the production of ball-stick bottles
AT183071B
(en )
1955-09-10
Process for the production of hexachlorocyclohexane
AT187901B
(en )
1956-12-10
Process for the production of hexachlorobenzene
CH317123A
(en )
1956-11-15
Process for the production of metal-containing tetra-aza-porphines
AT192110B
(en )
1957-09-25
Process for the manufacture of doors