AT163427B
(en )
1949-07-11
Process for the preparation of new water-soluble derivatives of amino-coumarins
CH259428A
(en )
1949-01-31
Process for the production of starch degradation products.
CH275158A
(en )
1951-05-15
Process for the production of solid calcium chloride.
CH264191A
(en )
1949-09-30
Process for the production of starch degradation products.
CH275797A
(en )
1951-06-15
Process for the production of nitropolystyrene.
AT177756B
(en )
1954-03-10
Process for the production of new water-soluble, organic nitrogen compounds
CH258755A
(en )
1948-12-15
Process for the preparation of 3,4-dichloro-1-tetrachloro-ethylbenzene.
CH262289A
(en )
1949-06-30
Process for the production of artificial structures.
CH273389A
(en )
1951-02-15
Process for the production of sulfamic acid.
CH254537A
(en )
1948-05-15
Process for the production of a new capillary-active substance.
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
CH262796A
(en )
1949-07-31
Process for the production of a vitamin A intermediate.
CH262288A
(en )
1949-06-30
Process for the production of moldings.
CH253395A
(en )
1948-02-29
Process for the production of components.
CH259409A
(en )
1949-01-31
Process for the production of a new substance suitable as a textile treatment agent.
AT173451B
(en )
1952-12-27
Process for the preparation of new organic N-acylamidodiols
AT173082B
(en )
1952-11-10
Process for the production of fine-grained, precision-cast parts
CH295071A
(en )
1953-12-15
Process for the production of polyacrylonitrile.
AT170616B
(en )
1952-03-10
Process for the production of new, easily water-soluble compounds of the dimethylxanthines
CH260042A
(en )
1949-02-28
Process for the production of cement.
CH260235A
(en )
1949-02-28
Process for the production of compact structures by combining organic substances with water-soluble binders.
AT162391B
(en )
1949-02-25
Process for the production of 1,2-dichloroethylene
AT167852B
(en )
1951-03-10
Process for the production of pteridines
AT163622B
(en )
1949-07-25
Process for the preparation of new substituted thiophanes
AT163621B
(en )
1949-07-25
Process for the preparation of new substituted thiophanes