CH302891A
(en )
1954-11-15
Process for the production of artificial sausage casings.
CH273914A
(en )
1951-03-15
Process for the production of viscose threads.
CH279915A
(en )
1951-12-31
Process for the production of artificial structures.
CH262289A
(en )
1949-06-30
Process for the production of artificial structures.
AT166928B
(en )
1950-10-10
Process for the production of artificial casings
AT168104B
(en )
1951-04-25
Process for the production of artificial casings
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
CH295380A
(en )
1953-12-31
Process for the production of sausage casings.
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
AT167305B
(en )
1950-12-11
Process for the production of artificial casings
AT164035B
(en )
1949-09-26
Process for the manufacture of new whitening agents
AT162366B
(en )
1949-02-25
Process for the manufacture of clay combs for toys
AT169826B
(en )
1951-12-27
Process for the production of an artificial leather
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT185223B
(en )
1956-04-10
Process for the production of artificial sausage casings
AT164034B
(en )
1949-09-26
Process for the production of polysiloxane resins
AT176108B
(en )
1953-09-25
Process for the production of sausage casings
AT168097B
(en )
1951-04-10
Process for the production of canned sausage
AT168782B
(en )
1951-08-10
Process for the production of phenoplast molding compounds
AT172072B
(en )
1952-08-11
Process for the preparation of 2-amino-6-oxy-8-pteridylaldehyde
AT170705B
(en )
1952-03-25
Process and device for the production of artificial casings
AT183513B
(en )
1955-10-25
Process for the preparation of thiophane derivatives
AT162392B
(en )
1949-02-25
Process for the production of swell-resistant regenerated cellulose
AT176015B
(en )
1953-09-10
Process for the production of elastic threads