CH284367A
(en )
1952-07-31
Process for the manufacture of a cleaning agent.
CH263988A
(en )
1949-09-30
Process for the production of a structure with a cell structure.
CH260311A
(en )
1949-03-15
Process for making soap.
CH259947A
(en )
1949-02-15
Process for the production of ferromagnetic bodies.
CH278287A
(en )
1951-10-15
Process for the continuous production of alkyl-n-propyl-ketones by hydrogenation of 2-alkyl-furans.
CH280432A
(en )
1952-01-31
Process for the production of protein threads.
CH262289A
(en )
1949-06-30
Process for the production of artificial structures.
CH275797A
(en )
1951-06-15
Process for the production of nitropolystyrene.
AT163425B
(en )
1949-07-11
Process for the production of new acarid control agents with simultaneous disinfecting effect
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
CH262796A
(en )
1949-07-31
Process for the production of a vitamin A intermediate.
CH272285A
(en )
1950-12-15
Process for producing physically developed contrasts.
AT162304B
(en )
1949-02-25
Process for the production of new carboxylic acids
AT174372B
(en )
1953-03-25
Process for the production of acetals
CH265164A
(en )
1949-11-30
Process for the continuous production of an artificial thread.
CH283770A
(en )
1952-06-30
Process for the manufacture of detergents.
AT169351B
(en )
1951-11-10
Process for the continuous production of soap
AT168613B
(en )
1951-07-10
Process for the production of sponge rubber
CH263987A
(en )
1949-09-30
Process for the production of colored artificial compositions.
AT162386B
(en )
1949-02-25
Process for the production of thioplasts
AT168753B
(en )
1951-08-10
Process for the manufacture of hoses
AT168076B
(en )
1951-04-10
Process for the production of a sintered material
AT162431B
(en )
1949-02-25
Process for the production of a fire line
AT177768B
(en )
1954-03-10
Process for the production of unsaturated nitriles