CH331170A
(en )
1958-07-15
Device for crimping threads
CH317133A
(en )
1956-11-15
Process for polymerizing acrylonitrile
CH313145A
(en )
1956-03-31
Method for automatically regulating the degree of crimp of fibers forming a tow
AT184755B
(en )
1956-02-25
Process for the automatic evaluation of documents
AT181915B
(en )
1955-05-10
Method for crimping synthetic threads
CH328087A
(en )
1958-02-28
Process for preserving natural and synthetic rubbers
CH318445A
(en )
1957-01-15
Process for the recovery of dimethylnitrosamine
CH306603A
(en )
1955-04-30
Method of coloring masses.
AT187215B
(en )
1956-10-25
Process for reforming hydrocarbons
CH368129A
(en )
1963-05-15
Process for oiling fully synthetic threads
AT185188B
(en )
1956-04-10
Process for applying silver layers
AT186607B
(en )
1956-08-25
Method for flame retarding testile fabrics
CH309186A
(en )
1955-08-31
Process for reducing the adverse effects of combustion products.
CH307330A
(en )
1955-05-31
Process for reducing the adverse effects of combustion products.
AT183848B
(en )
1955-11-25
Method and device for flocking objects
AT188337B
(en )
1957-01-10
Process for cleaning precoat filters
AT182702B
(en )
1955-07-25
Process for pigmenting textiles
DD17238A1
(en )
1959-07-01
Process for dyeing slate chips u. like.
AT175868B
(en )
1953-08-25
Process for stabilizing peracids
AT176701B
(en )
1953-11-25
Method for sorting and sorting seeds
CH322631A
(en )
1957-06-30
Method for gluing objects, in particular metals
AT183061B
(en )
1955-09-10
Process for removing or lightening dyeings
AT186850B
(en )
1956-09-25
Method for designing objects from thermoplastic materials
AT185286B
(en )
1956-04-10
System for the permanent crimping of synthetic threads
AT192528B
(en )
1957-10-25
Process for breaking petroleum emulsions