CH49777A
(en )
1911-03-16
Process for making a magnesium alloy
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
AT57951B
(en )
1913-02-25
Process for making a plaster.
CH46708A
(en )
1910-05-02
Process for the production of a new type of chocolate
CH50097A
(en )
1911-04-17
Process for the production of alloys
AT41100B
(en )
1910-02-25
Process for the production of an aluminum solder.
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
CH49645A
(en )
1911-03-01
Process for the production of metal alloys
CH47487A
(en )
1910-07-01
Process for the production of a disinfectant
CH58823A
(en )
1913-04-01
Process for the production of metal layers
AT82990B
(en )
1921-02-25
Process for the production of a platical casein.
CH52023A
(en )
1911-10-02
Process for the production of a tannin-silver-protein compound
CH45321A
(en )
1909-11-01
Process for producing a copper oxide ammonia solution
CH45261A
(en )
1909-11-01
Process for the production of a magnesia cement
CH54601A
(en )
1912-06-01
Process for manufacturing components
CH49730A
(en )
1911-03-16
Process for manufacturing components
CH48598A
(en )
1910-11-01
Process for the production of a powdery adhesive
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH41605A
(en )
1908-11-02
Process for the production of alfenide-like metal goods
CH48849A
(en )
1910-12-01
Process for the production of sparking metal alloys
AT36350B
(en )
1909-02-25
Process for the production of a rubber substitute compound.
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH42533A
(en )
1909-02-01
Process for the manufacture of a leather substitute
CH66036A
(en )
1914-09-01
process for making a durable nitrobenzenediazonium compound
CH66037A
(en )
1914-08-01
process for making a durable nitrobenzenediazonium compound