AT82804B
(en )
1921-02-25
Process for the production of butadiene and its homologues.
CH58411A
(en )
1913-03-01
Process for the preparation of butadiene
AT57929B
(en )
1913-02-25
Process for the production of linoleum, Lincrusta and the like.
CH61652A
(en )
1913-10-01
Process for the production of lighters for coals and the like.
CH62755A
(en )
1914-02-02
process for the production of fire-proof and heat-insulating material
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
AT54035B
(en )
1912-06-25
Process for the production of strips of fastening pins.
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH60359A
(en )
1913-07-16
Process for the production of posters
AT87482B
(en )
1922-02-25
Process for the production of asbestos slate and the like.
CH63503A
(en )
1914-04-01
Process and device for the production of panel-shaped structures
AT63535B
(en )
1914-02-25
Process for the preparation of β-nitramines of anthraquinone.
CH59171A
(en )
1913-04-16
Process for the preparation of butadiene rubber
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH51938A
(en )
1911-10-02
Process for the production of rideaux, vitrages, blinds, blankets, Brise-Bises and the like.
CH66502A
(en )
1914-09-16
Process for the production of cyanides
CH61932A
(en )
1913-10-16
Process for the production of sparkling beverages
CH58672A
(en )
1913-03-17
Process for the preparation of isoprene
CH58921A
(en )
1913-04-16
Process for the preparation of isoprene
CH59796A
(en )
1913-06-02
Process for the preparation of isoprene
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH59410A
(en )
1913-05-02
Process for the production of nitrogen oxides
CH65024A
(en )
1914-05-16
Process for the destruction of microorganisms
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH66699A
(en )
1914-10-01
Process for the production of frisé goods