AT192742B
(en )
1957-10-25
Process for the production of food
CH344175A
(en )
1960-01-31
Process for the production of spun proteins
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH314321A
(en )
1956-06-15
Process for the production of nitrogen-containing condensation products
CH313214A
(en )
1956-03-31
Process for the production of two-tone, paper-wallpaper-like surface coatings
CH328070A
(en )
1958-02-28
Process for the production of potassium terephthalate
CH317122A
(en )
1956-11-15
Process for the production of vat dyes
AT186503B
(en )
1956-08-25
Process for the production of sealing capsules, in particular for milk bottles
CH312181A
(en )
1955-12-31
Process for the production of terephthalic acid.
CH319776A
(en )
1957-02-28
Process for the production of condensation products
AT185893B
(en )
1956-06-11
Process for the production of P-N layers in semiconductors
CH316732A
(en )
1956-10-31
Process for the production of new hydroperoxides
AT186504B
(en )
1956-08-25
Process for the production of sealing capsule discs from metal foil, in particular for milk bottles
CH319949A
(en )
1957-03-15
Process for the production of vat dyes
AT186502B
(en )
1956-08-25
Process for the production of ball-stick bottles
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
AT180726B
(en )
1955-01-10
Process for the production of filled containers, tubes or the like.
CH364624A
(en )
1962-09-30
Process for the production of rubber-elastic products
AT177786B
(en )
1954-03-10
Process for the production of posters
AT186861B
(en )
1956-09-25
Process for the production of cell bodies
AT173075B
(en )
1952-11-10
Process for the production of sealing fixtures, in particular settlement-free sealing fixtures for dam systems
CH328153A
(en )
1958-02-28
Process for the production of fittings
CH319573A
(en )
1957-02-28
Process for the preparation of 2,4,6-trinitro-chlorobenzene
CH319807A
(en )
1957-02-28
Process for the production of welded liquid containers
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes