CH236594A
(en )
1945-02-28
Process for producing a synthetic resin.
CH252020A
(en )
1947-11-30
Process for the preparation of a p-amino-benzenesulfonamido-pyrimidine.
CH235865A
(en )
1944-12-31
Process for the preparation of an aminoarylcarbinol.
CH237627A
(en )
1945-05-15
Process for the production of a condensation product.
CH237394A
(en )
1945-04-30
Process for the production of a condensation product.
CH231697A
(en )
1944-04-15
Process for the production of a textile auxiliary.
CH233683A
(en )
1944-08-15
Process for the production of a dioxane derivative.
CH236227A
(en )
1945-01-31
Process for the production of a condensation product.
CH231427A
(en )
1944-03-15
Process for the preparation of a polymerization product.
CH257868A
(en )
1948-10-31
Process for the production of a selenium element.
CH256676A
(en )
1948-08-31
Process for the production of a dry rectifier element.
CH246205A
(en )
1946-12-31
Process for the production of a condensation product.
CH230020A
(en )
1943-11-30
Process for the production of a condensation product.
CH238337A
(en )
1945-07-15
Process for the production of a new pigment dye.
CH243341A
(en )
1946-07-15
Process for the production of a polymerisation product from furfural alcohol.
CH233344A
(en )
1944-07-15
Process for the production of a condensation product.
CH243596A
(en )
1946-07-31
Process for the production of a new condensation product.
CH234930A
(en )
1944-10-31
Process for the production of a basic condensation product.
CH236695A
(en )
1945-02-28
Process for the production of a sulfur dye.
CH236696A
(en )
1945-02-28
Process for the production of a sulfur dye.
CH236708A
(en )
1945-02-28
Process for the preparation of a substituted thiazolecarboxamide.
CH260201A
(en )
1949-02-28
Process for the production of a urea derivative.
CH238622A
(en )
1945-07-31
Process for the production of a new condensation product.
CH262776A
(en )
1949-07-31
Process for the production of a new copper-containing, water-soluble condensation product.
CH234119A
(en )
1944-09-15
Process for the production of plastic masses.