CH252020A
(en )
1947-11-30
Process for the preparation of a p-amino-benzenesulfonamido-pyrimidine.
CH245907A
(en )
1946-11-30
Process for the production of a cosmetic agent.
CH237627A
(en )
1945-05-15
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.
CH242834A
(en )
1946-06-15
Process for the production of a new sulfonated ether.
CH237394A
(en )
1945-04-30
Process for the production of a condensation product.
CH231426A
(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.
CH231072A
(en )
1944-02-29
Process for the production of a chlorine-containing film former.
CH240729A
(en )
1946-01-15
Process for the preparation of a sulfonamido derivative.
CH236697A
(en )
1945-02-28
Process for the production of a sulfur dye.
CH230020A
(en )
1943-11-30
Process for the production of a condensation product.
CH236708A
(en )
1945-02-28
Process for the preparation of a substituted thiazolecarboxamide.
CH235013A
(en )
1944-11-15
Process for the manufacture of a cleaning agent.
CH226453A
(en )
1943-04-15
Process for the production of a sulfur dye.
CH295895A
(en )
1954-01-15
Process for the production of a copolymer.
CH234119A
(en )
1944-09-15
Process for the production of plastic masses.
CH246993A
(en )
1947-02-15
Process for the production of polymeric substances.
CH233343A
(en )
1944-07-15
Process for the production of a 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.
CH225751A
(en )
1943-02-28
Process for the production of a solid fuel.
CH229608A
(en )
1943-11-15
Process for the production of a basic condensation product.
CH272262A
(en )
1950-12-15
Process for the production of a deformable, sheet-like structure.