CH317133A
(en )
1956-11-15
Process for polymerizing acrylonitrile
AT183067B
(en )
1955-09-10
Process and apparatus for bidistillation
AT176437B
(en )
1953-10-26
Process for quick curing of meat
AT278221B
(en )
1970-01-26
Process for processing high quality oils
CH318445A
(en )
1957-01-15
Process for the recovery of dimethylnitrosamine
CH306603A
(en )
1955-04-30
Method of coloring masses.
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
CH307330A
(en )
1955-05-31
Process for reducing the adverse effects of combustion products.
CH309186A
(en )
1955-08-31
Process for reducing the adverse effects of combustion products.
AT186613B
(en )
1956-08-25
Process and apparatus for bidistillation
AT178202B
(en )
1954-04-26
Process for hardening ethoxylin resins
AT181002B
(en )
1955-02-10
Process for heating workpieces using high frequency
CH344078A
(en )
1960-01-31
Process for the bromination of amino-anthraquinones
AT175868B
(en )
1953-08-25
Process for stabilizing peracids
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
AT177860B
(en )
1954-03-10
Process for conveying viscous substances
AT191398B
(en )
1957-08-26
Process for the continuous washing of crude nitro compounds
AT189175B
(en )
1957-03-11
Process for the production of lactams
AT182702B
(en )
1955-07-25
Process for pigmenting textiles
AT185347B
(en )
1956-04-25
Process for the waterproofing of textiles
AT188580B
(en )
1957-01-25
Process for hot extrusion of metals
AT182026B
(en )
1955-05-25
Process for cleaning metal surfaces
AT180228B
(en )
1954-11-25
Process for processing mica
AT187899B
(en )
1956-12-10
Process for purifying raw lactams
AT185802B
(en )
1956-06-11
Process for purifying raw lactams