CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH311195A
(en )
1955-11-30
Process for the production of hydroperoxides.
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH306041A
(en )
1955-03-31
Process for the separation of multi-substance mixtures.
AT175568B
(en )
1953-07-25
Process for the cleavage of thioethers
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT174442B
(en )
1953-03-25
Process for the desulphurization of gases
AT177357B
(en )
1954-01-25
Process for improving the surface of skiing areas
CH307001A
(en )
1955-05-15
Process for the manufacture of explosives.
AT178910B
(en )
1954-06-25
Process for the production of alkali carbonate
AT184594B
(en )
1956-02-10
Process for the reduction of ores
AT177359B
(en )
1954-01-25
Process for the manufacture of explosives
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
AT179096B
(en )
1954-07-10
Process for the production of magnesium
AT176115B
(en )
1953-09-25
Process for the direct production of positives
AT178537B
(en )
1954-05-25
Process for the direct production of positives
AT179827B
(en )
1954-10-11
Process for the production of halophosphates
AT175563B
(en )
1953-07-25
Process for the production of hexachlorobenzene
AT176552B
(en )
1953-11-10
Process for the production of metal- and acetal-free aldehydes
AT177770B
(en )
1954-03-10
Process for the preparation of oxyphenylserines
AT173458B
(en )
1952-12-27
Process for the preparation of 3-pyridyl-carbinol
AT172050B
(en )
1952-07-25
Process for the preparation of N1-acylated aminoarylsulfonamides