CH279184A
(en )
1951-11-15
Process for the manufacture of cellulose-containing products.
CH243782A
(en )
1946-07-31
Process for the preparation of the new 2,5-di- (benzimidazyl- (2)) - furans.
CH231500A
(en )
1944-03-31
Process for the production of polyvinyl chloride powder containing additives.
CH255963A
(en )
1948-07-31
Process for the production of sodium dicyandiamide.
CH252020A
(en )
1947-11-30
Process for the preparation of a p-amino-benzenesulfonamido-pyrimidine.
CH248479A
(en )
1947-05-15
Process for the preparation of aniline-N-d-riboside.
CH299214A
(en )
1954-05-31
Process for the production of polyacrylic acid amide.
CH228931A
(en )
1943-09-30
Process for the preparation of the cyclohexanecarboxylic acid chloride.
CH261899A
(en )
1949-06-15
Process for the preparation of 2,4,5-trichloro-phenylacetic acid.
CH237492A
(en )
1945-04-30
Process for the manufacture of rectifier disks.
CH227887A
(en )
1943-07-15
Process for the preparation of tetrahydro-p-oxazinylmethyl-benzodioxane.
CH239848A
(en )
1945-11-15
Process for the preparation of 6-sulfanilamido-4-methyl-pyrimidine.
CH237783A
(en )
1945-05-31
Process for the production of swimming soap.
CH236224A
(en )
1945-01-31
Process for the preparation of acetyl-iso-malodinitrile.
AT166919B
(en )
1950-10-10
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
CH259831A
(en )
1949-02-15
Process for the preparation of mixtures for metal activation.
CH236345A
(en )
1945-01-31
Process for the preparation of acrylic acid diisobutylamide.
AT168053B
(en )
1951-04-10
Process for the preparation of cuprioxy chloride dispersions
CH237754A
(en )
1945-05-31
Process for the production of silver-plating preparations.
CH234083A
(en )
1944-09-15
Process for the preparation of capillary active agents.
CH247984A
(en )
1947-04-15
Process for the production of condensation products.
CH240990A
(en )
1946-02-15
Process for the preparation of cyclopentanedione.
AT166925B
(en )
1950-10-10
Process for the production of condensation products
CH236714A
(en )
1945-02-28
Process for the preparation of y-methyl-x-chloro-e-caprolactam.
AT181269B
(en )
1955-03-10
Process for the production of contact masses