AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH48470A
(en )
1910-10-17
Process for the production of aluminum nitride
CH41486A
(en )
1908-10-16
Process for the production of large surface coolers
CH58823A
(en )
1913-04-01
Process for the production of metal layers
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH50466A
(en )
1911-06-01
Process for the production of parquet floors
CH49730A
(en )
1911-03-16
Process for manufacturing components
CH54601A
(en )
1912-06-01
Process for manufacturing components
CH47429A
(en )
1910-07-01
Process for the production of nitrogen silicon
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH49431A
(en )
1911-02-01
Process for the production of asbestos filters
CH48045A
(en )
1910-09-01
Process for the production of hollow ceilings
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH46940A
(en )
1910-05-02
Process for the production of playground floors
CH55315A
(en )
1912-08-01
Process for the production of road surfaces
CH54072A
(en )
1912-04-16
Process for the manufacture of pliable electrolyte iron
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH63494A
(en )
1914-02-02
Process for the production of components
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH53335A
(en )
1912-02-01
Process for the production of hydroquinine