CH334251A
(en )
1958-11-30
Process for the production of coated glass threads and device for carrying out the process
CH337656A
(en )
1959-04-15
Process for the production of artificial masses
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH334269A
(en )
1958-11-30
Process and device for the continuous production of synthetic threads
AT175661B
(en )
1953-08-10
Process for the production of viscose suitable for the production of rayon and rayon
AT185496B
(en )
1956-05-11
Process for the production of artificial fibers
CH314004A
(en )
1956-05-31
Process for the production of viscose
CH319674A
(en )
1957-02-28
Method and device for the production of blades for turbo machines
CH331041A
(en )
1958-06-30
Process for the manufacture of dentures
CH315546A
(en )
1956-08-31
Process for the production of artificial thread
AT189794B
(en )
1957-05-10
Process and device for the production of moldings
AT184910B
(en )
1956-03-10
Process for the production of new salicylanilides
AT177200B
(en )
1954-01-11
Process for the production of ladder-proof knitted fabric
AT187227B
(en )
1956-10-25
Process for the production of viscose rayon
AT185915B
(en )
1956-06-25
Process for the production of thickening mixtures and lubricating greases
AT178907B
(en )
1954-06-25
Process for the production of new urethanes
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT190628B
(en )
1957-07-10
Process for the manufacture of artificial viscose products
CH313769A
(en )
1956-05-15
Process for the production of amino alcohols
CH349857A
(en )
1960-10-31
Process for the production of solid mixtures for the production of aqueous phosphating solutions
AT185803B
(en )
1956-06-11
Process and device for the continuous production of hexachlorocyclohexane
AT185045B
(en )
1956-03-26
Method and device for the production of glass fibers
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines