CH49399A
(en )
1911-02-01
Process for the production of cellulose solutions
CH48576A
(en )
1910-11-01
Process for the production of cellulose solutions
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH46329A
(en )
1910-02-16
Process for the preparation of cellulose acetate solutions
CH53936A
(en )
1912-04-16
Process for the production of cellulose threads
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH49431A
(en )
1911-02-01
Process for the production of asbestos filters
CH47405A
(en )
1910-07-01
Process for the production of appliqué curtains
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
AT52289B
(en )
1912-02-26
Process for the preparation of cellulose esters.
CH48045A
(en )
1910-09-01
Process for the production of hollow ceilings
AT46741B
(en )
1911-02-25
Process for the production of lace.
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
CH58823A
(en )
1913-04-01
Process for the production of metal layers
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH52110A
(en )
1911-11-01
Process for the production of hydrogen cyanide
CH49967A
(en )
1911-04-17
Process for the production of accumulator electrodes
CH40972A
(en )
1908-09-01
Process for the manufacture of cellulosic structures
CH48552A
(en )
1910-11-01
Process for the production of allophanoic acid antalole ester
CH54601A
(en )
1912-06-01
Process for manufacturing components
CH49730A
(en )
1911-03-16
Process for manufacturing components
CH49424A
(en )
1911-02-01
Process for the production of embroidery with picot-like effects
CH48357A
(en )
1910-10-17
Process for the production of tannin extracts