CH318621A
(en )
1957-01-15
Process for the production of semiconductor structures and structures produced by this process
CH323331A
(en )
1957-07-31
Process for the production of curable mixtures and the mixture produced by this process.
CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH364259A
(en )
1962-09-15
Process for the production of 11B-oxy or. 11-oxo-17a-oxy-21-acyloxy-1,4-pregnadiene-3,20-dione
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.
CH344561A
(en )
1960-02-15
Process for the production of coatings
CH326177A
(en )
1957-12-15
Process for the production of polyesters
CH305520A
(en )
1955-02-28
Process for the production of vanes for gyroscopes and vanes produced by the process.
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
CH292070A
(en )
1953-07-31
Process for the production of ammonium nitrilosulfonate.
CH332685A
(en )
1958-09-15
Process for the production of self-adhesive strips and self-adhesive strips produced by the process
CH338263A
(en )
1959-05-15
Process for the production of paints
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
CH329735A
(en )
1958-05-15
Process for the production of foams
CH312182A
(en )
1955-12-31
Process for the preparation of p-xylylene dichloride.
CH319573A
(en )
1957-02-28
Process for the preparation of 2,4,6-trinitro-chlorobenzene
AT180637B
(en )
1954-12-27
Process for the production of getter arrangements
CH317123A
(en )
1956-11-15
Process for the production of metal-containing tetra-aza-porphines
AT219776B
(en )
1962-02-26
Process for the production of 1, 4 - diene-3-ketones of the steroid series
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
AT184429B
(en )
1956-01-25
Process for the production of frogs for points
AT187901B
(en )
1956-12-10
Process for the production of hexachlorobenzene