AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
AT57929B
(en )
1913-02-25
Process for the production of linoleum, Lincrusta and the like.
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
AT48394B
(en )
1911-06-10
Process for the production of chain vertebrae.
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH47429A
(en )
1910-07-01
Process for the production of nitrogen silicon
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH57751A
(en )
1913-02-01
Process for making linoleum, licrusta and the like
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH48230A
(en )
1910-10-01
Process for the preparation of anthraquinone
CH62728A
(en )
1913-12-01
Process for the preparation of anthraquinone
CH52279A
(en )
1911-11-01
Process for the production of tannin extracts
AT58555B
(en )
1913-04-10
Method and device for the production of glass vials from glass tubes.
AT82991B
(en )
1921-02-25
Process for the production of hydrogen.
CH55566A
(en )
1912-08-16
Printing form and process for producing the same
AT54035B
(en )
1912-06-25
Process for the production of strips of fastening pins.
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH53335A
(en )
1912-02-01
Process for the production of hydroquinine