CH315104A
(en )
1956-07-31
Process for spinning viscose solutions
CH285745A
(en )
1952-09-30
Method and device for weaving.
AT175867B
(en )
1953-08-25
Process for chlorinating wool
CH317133A
(en )
1956-11-15
Process for polymerizing acrylonitrile
AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
CH291166A
(en )
1953-06-15
Device for securing ties.
CH311425A
(en )
1955-11-30
Procedure for registering pulses.
AT180405B
(en )
1954-12-10
Method for dissolving polyacrylonitrile
AT183166B
(en )
1955-09-10
Process for spinning viscose
CH310477A
(en )
1955-10-31
Method for treating items of laundry.
AT189476B
(en )
1957-04-10
Process for metallizing non-conductors
CH289031A
(en )
1953-02-28
Process for spinning polyacrylonitrile.
AT189333B
(en )
1957-03-25
Process for spinning viscose
CH297565A
(en )
1954-03-31
Method for manufacturing commutators.
AT175866B
(en )
1953-08-25
Process for chlorinating wool
AT172640B
(en )
1952-09-25
Device for dedusting gases
CH305733A
(en )
1955-03-15
Process for bleaching pulps.
CH289352A
(en )
1953-03-15
Method of cleaning laundry.
AT173665B
(en )
1953-01-10
Device for securing ties
AT173794B
(en )
1953-01-26
Process for removing asbestos
AT188094B
(en )
1956-12-27
Process for rubberising gorse fiber fabrics
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
AT179469B
(en )
1954-09-10
Device for dissolving fibrous materials
AT174976B
(en )
1953-05-26
Method for manufacturing commutators
CH300304A
(en )
1954-07-31
Process for the production of polyacrylonitrile threads.