CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH292033A
(en )
1953-07-31
Process for the manufacture of spinnerets.
AT180407B
(en )
1954-12-10
Process for the production of synthetic resin compounds
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
AT171710B
(en )
1952-06-25
Process for the production of rapidly dissolving animal glue
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT174919B
(en )
1953-05-26
Process for the production of morpholines
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT174372B
(en )
1953-03-25
Process for the production of acetals
CH284350A
(en )
1952-07-31
Process for the manufacture of spinnerets.
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT177929B
(en )
1954-03-25
Process for the production of fiberboard
AT175379B
(en )
1953-07-10
Process for the production of fiberboard
AT170892B
(en )
1952-04-10
Process for the production of fiberboard
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT178162B
(en )
1954-04-10
Process for the production of cobalt chlorophyll
AT180256B
(en )
1954-11-25
Process for the production of ω-cyanocarboxylic acids
AT181584B
(en )
1955-04-12
Process for the production of carboxylic acids
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
AT177768B
(en )
1954-03-10
Process for the production of unsaturated nitriles
AT175578B
(en )
1953-07-25
Process for the production of storage-stable fertilizer salts
AT175963B
(en )
1953-09-10
Process for the production of rayon
AT186050B
(en )
1956-06-25
Process for the manufacture of herbicides
AT173455B
(en )
1952-12-27
Process for the preparation of 4-amino-2-oxy-benzoic acid