CH54272A
(en )
1912-05-01
Device for the production of tubes from plastic mass
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH58604A
(en )
1913-03-17
Device for the production of blocks from brick or other mass
AT82806B
(en )
1921-02-25
Process for the production of a semi-plastic mass from soybeans.
CH52116A
(en )
1911-11-01
Process for the production of plastic masses
AT82847B
(en )
1921-02-25
Process for the production of plastic masses from casein.
CH58004A
(en )
1913-02-17
Process for the production of stamping foil from resinous substances
AT63610B
(en )
1914-02-25
Process for the production of hydrastinine from berberine.
AT58555B
(en )
1913-04-10
Method and device for the production of glass vials from glass tubes.
CH64048A
(en )
1914-03-02
Method and device for the production of objects from plastic masses
AT52246B
(en )
1912-02-26
Process for the production of the plow tree with the plow pillars from one piece.
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH63137A
(en )
1914-01-02
Process for the production of plastic masses from carbohydrate esters
AT49304B
(en )
1911-08-10
Automatic press for the production of shaped objects from ceramic mass.
AT57722B
(en )
1913-02-25
Process for the production of caramel from carbohydrates.
CH53335A
(en )
1912-02-01
Process for the production of hydroquinine
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH52438A
(en )
1911-11-16
Process for the production of shaped pieces from cellulose acetate
CH76685A
(en )
1918-02-01
Process for the production of plastic masses from casein
CH69337A
(en )
1915-06-16
Process for the production of methyl alcohol from chloromethane
CH54331A
(en )
1912-05-17
Process for the production of tubes from low-smoke gunpowder
CH38363A
(en )
1907-10-15
Device for the production of molds
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH57546A
(en )
1913-01-16
Process for the production of size