AT192742B
(en )
1957-10-25
Process for the production of food
CH336370A
(en )
1959-02-28
Process for the production of carotenoids
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH328070A
(en )
1958-02-28
Process for the production of potassium terephthalate
CH292381A
(en )
1953-08-15
Process for dyeing leather.
CH317122A
(en )
1956-11-15
Process for the production of vat dyes
AT184281B
(en )
1956-01-10
Process for the colored decoration of leather goods
CH318445A
(en )
1957-01-15
Process for the recovery of dimethylnitrosamine
CH289046A
(en )
1953-02-28
Process for the series production of items of clothing.
CH363330A
(en )
1962-07-31
Process for the production of water-insoluble salt mixtures of polyvalent metals
CH319949A
(en )
1957-03-15
Process for the production of vat dyes
CH309186A
(en )
1955-08-31
Process for reducing the adverse effects of combustion products.
CH307330A
(en )
1955-05-31
Process for reducing the adverse effects of combustion products.
AT195103B
(en )
1958-01-25
Process for the production of decorative panels
AT182702B
(en )
1955-07-25
Process for pigmenting textiles
AT198861B
(en )
1958-07-25
Process for the production of colored leads
AT196373B
(en )
1958-03-10
Process for the production of gaseous olefins
AT196374B
(en )
1958-03-10
Process for the production of gaseous olefins
AT185347B
(en )
1956-04-25
Process for the waterproofing of textiles
AT175128B
(en )
1953-06-10
Process for the production of overlay welds
AT199321B
(en )
1958-08-25
Process for the production of carotenoids
AT186502B
(en )
1956-08-25
Process for the production of ball-stick bottles
AT175868B
(en )
1953-08-25
Process for stabilizing peracids
AT198737B
(en )
1958-07-28
Process for the production of α-mercaptoketones
CH363341A
(en )
1962-07-31
Process for the production of 1-steroids