FR64253E
(en )
1955-11-09
Viscose spinning process
CH315104A
(en )
1956-07-31
Process for spinning viscose solutions
CH272802A
(en )
1951-01-15
Method and device for the production of hollow synthetic fibers.
CH273914A
(en )
1951-03-15
Process for the production of viscose threads.
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
CH334907A
(en )
1958-12-15
Process for the preparation of polyazo dyes
CH314328A
(en )
1956-06-15
Process for the preparation of polyazo dyes
AT169077B
(en )
1951-10-10
Process for making viscose ready for spinning
CH279636A
(en )
1951-12-15
Process for making soap.
AT183166B
(en )
1955-09-10
Process for spinning viscose
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
AT177869B
(en )
1954-03-10
Process for improving the spinnability of viscose
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
AT163827B
(en )
1949-08-25
Process for the production of viscose filaments from low-alkali viscose
AT162396B
(en )
1949-02-25
Process for making soymilk
AT162392B
(en )
1949-02-25
Process for the production of swell-resistant regenerated cellulose
AT162366B
(en )
1949-02-25
Process for the manufacture of clay combs for toys
AT164035B
(en )
1949-09-26
Process for the manufacture of new whitening agents
AT182196B
(en )
1955-06-10
Process for the preparation of injection solutions
AT187227B
(en )
1956-10-25
Process for the production of viscose rayon
AT176015B
(en )
1953-09-10
Process for the production of elastic threads
AT189333B
(en )
1957-03-25
Process for spinning viscose
AT190926B
(en )
1957-07-25
Process for the preparation of new heterocyclic amines
AT172072B
(en )
1952-08-11
Process for the preparation of 2-amino-6-oxy-8-pteridylaldehyde
AT177884B
(en )
1954-03-10
Process for the preparation of (1) -Ψ-1-p-nitrophenyl-2-dichloroacetamidopropane-1,3-diol