AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH294903A
(en )
1953-11-30
Process for the preparation of a derivative of 4-oxycoumarin.
CH313875A
(en )
1956-05-15
Process for the production of a centrally acting analgesic
AT188027B
(en )
1956-12-27
Process for the production of a harmless hair dye
AT179384B
(en )
1954-08-25
Process for the production of a harmless hair dye
AT174909B
(en )
1953-05-26
Process for the production of new dioxopiperidines
CH301248A
(en )
1954-08-31
Process for the production of a basic substituted chromone.
CH306905A
(en )
1955-04-30
Process for the preparation of a new dioxopyrrolidine.
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT181233B
(en )
1955-02-25
Process for the production of a sound-absorbing plaster
AT177781B
(en )
1954-03-10
Process for the production of new bis-phenyl-thioureas
AT171714B
(en )
1952-06-25
Process for the production of new haloaryl-pyridyl-alkanones
AT188693B
(en )
1957-02-11
Process for the production of a high-volume basic magnesium carbonate
AT169587B
(en )
1951-11-26
Process for the production of a binding and insulating agent
AT190958B
(en )
1957-07-25
Process for the production of a phosphate fertilizer
AT178362B
(en )
1954-05-10
Process for making a fertilizer
CH296913A
(en )
1954-02-28
Process for the production of a quinazoline derivative.
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
CH300013A
(en )
1954-07-15
Process for the production of a chlorosilane.
CH306286A
(en )
1955-03-31
Process for the preparation of a piperidine derivative.
AT174381B
(en )
1953-03-25
Process for the production of a flame tube
AT179468B
(en )
1954-09-10
Process for producing a food
AT176559B
(en )
1953-11-10
Process for the production of new furan compounds
AT176558B
(en )
1953-11-10
Process for the production of new furan compounds
AT175565B
(en )
1953-07-25
Process for the production of new furan compounds