CH341995A
(en )
1959-10-31
Process for the production of polyesters
CH422515A
(en )
1966-10-15
Process for the production of printing forms
CH348220A
(en )
1960-08-15
Process for the preparation of 1-amino-4-arylamino-anthraquinone-2-sulfonic acids
CH337548A
(en )
1959-04-15
Process for the production of insecticides
CH354250A
(en )
1961-05-15
Process for the production of optically brightened polyamides
CH332804A
(en )
1958-09-30
Process for the production of terephthalic acid
AT196556B
(en )
1958-03-25
Process for the production of triterpenic acids
CH337529A
(en )
1959-04-15
Process for the production of propylamines
AT187078B
(en )
1956-10-10
Process for the production of corrugated iron
CH341000A
(en )
1959-09-15
Process for the production of surface layers
AT197811B
(en )
1958-05-27
Process for the production of carboxylic acids
CH332820A
(en )
1958-09-30
Process for the production of bleached semi-pulp
AT198738B
(en )
1958-07-25
Process for the production of ε-halocaproic acids
CH344838A
(en )
1960-02-29
Process for the production of foils
AT189793B
(en )
1957-05-10
Process for the production of hollow bodies
AT193038B
(en )
1957-11-25
Process for the production of tetrazaporphines
CH334309A
(en )
1958-11-30
Process for the production of polyesters
AT197348B
(en )
1958-04-25
Process for the production of carbonic acids
AT212823B
(en )
1961-01-10
Process for the production of substituted thyroacetic acids
AT207811B
(en )
1960-02-25
Process for the production of metal monopersulphates
CH360495A
(en )
1962-02-28
Process for the production of flat structures
AT194845B
(en )
1958-01-25
Process for the production of terephthalic acid
CH336551A
(en )
1959-02-28
Process for the production of actinomycins
AT193127B
(en )
1957-11-25
Process for the production of plate-shaped objects
AT190048B
(en )
1957-05-25
Process for the production of terephthalaldehyde