CH301454A
(en )
1954-09-15
Process for the production of coatings.
CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH294364A
(en )
1953-11-15
Process for the direct production of positives.
CH311195A
(en )
1955-11-30
Process for the production of hydroperoxides.
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH294685A
(en )
1953-11-30
Process for the production of α-manganese dioxide.
CH291823A
(en )
1953-07-15
Process for the production of foils, films and plate-shaped structures.
AT177784B
(en )
1954-03-10
Process for the simultaneous production of phenols and ketones or aldehydes
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT183762B
(en )
1955-11-10
Process for the simultaneous production of phenols and ketones or aldehydes
CH295663A
(en )
1954-01-15
Process for the production of isopropyl nitrate.
CH309314A
(en )
1955-08-31
Ferromagnetic body and method of making the same.
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
CH292070A
(en )
1953-07-31
Process for the production of ammonium nitrilosulfonate.
CH279299A
(en )
1951-11-30
Process and device for the continuous production of condensation products from phenols and formaldehyde.
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
CH309453A
(en )
1955-08-31
Process for the production of leather cigarette cases.
CH299374A
(en )
1954-06-15
Process for the preparation of solutions of acrylonitrile polymers.
CH300943A
(en )
1954-08-31
Process for the production of cumene hydroperoxide.
CH280252A
(en )
1952-01-15
Process for the production of floor straps.
CH296732A
(en )
1954-02-28
Process for the production of cemented carbides.
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH291535A
(en )
1953-06-30
Process for the direct production of positives.