CH287488A
(en )
1952-12-15
Process for the manufacture of a pesticide.
CH299099A
(en )
1954-05-31
Process for the preparation of a derivative of 3,5-dioxo-pyrazolidine.
CH282354A
(en )
1952-04-30
Process for the production of a slide for zippers and slide produced by the process.
CH296165A
(en )
1954-01-31
Process for the production of a closed vacuum vessel.
CH291817A
(en )
1953-07-15
Process for the production of a pigment from the tetraazaporphin series.
CH296557A
(en )
1954-02-15
Process for the production of a pigment from the tetraazaporphin series.
AT178152B
(en )
1954-04-10
Process for the production of a cut-resistant knitted fabric
CH300013A
(en )
1954-07-15
Process for the production of a chlorosilane.
CH290262A
(en )
1953-04-30
Process for the production of washable wallpaper and wallpaper obtained by the process.
CH296930A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296933A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296932A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296931A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296913A
(en )
1954-02-28
Process for the production of a quinazoline derivative.
CH281327A
(en )
1952-02-29
Process for the production of a brown leather dye.
CH281325A
(en )
1952-02-29
Process for the production of a brown leather dye.
CH305616A
(en )
1955-02-28
Process for the production of a condensation product.
CH305611A
(en )
1955-02-28
Process for the production of a condensation product.
CH305618A
(en )
1955-02-28
Process for the production of a condensation product.
CH305617A
(en )
1955-02-28
Process for the production of a condensation product.
CH305608A
(en )
1955-02-28
Process for the production of a condensation product.
CH305609A
(en )
1955-02-28
Process for the production of a condensation product.
CH305614A
(en )
1955-02-28
Process for the production of a condensation product.
CH305613A
(en )
1955-02-28
Process for the production of a condensation product.
CH305612A
(en )
1955-02-28
Process for the production of a condensation product.