CH43822A
(en )
1909-06-16
Method for regulating the speed of industrial engines
AT27653B
(en )
1907-02-25
Method for changing the speed of explosion engines.
CH49835A
(en )
1911-04-01
Method for the representation of hexabromoindigo
CH40999A
(en )
1908-09-16
Process for the representation of tribromoindigo
CH45323A
(en )
1909-11-01
Process for the representation of tribromoindigo
CH47517A
(en )
1910-07-01
Process for the representation of tribromoindigo
CH48419A
(en )
1910-10-17
Process for the representation of tribromoindigo
CH41717A
(en )
1908-11-16
Process for the representation of tribromoindigo
CH55682A
(en )
1912-09-02
Method of representing dibromoindigo
CH41264A
(en )
1908-10-01
Process for the preparation of CC-Diaethyliminobarbituräure
CH41265A
(en )
1908-10-01
Process for the preparation of p-aminoacetyl-m-toluidine
CH41713A
(en )
1908-11-16
Process for the preparation of tribromomonochloroindigo
CH41716A
(en )
1908-11-16
Process for the preparation of tetrabromine dirubine
CH41718A
(en )
1908-11-16
Process for the preparation of trichloroindigo
CH41995A
(en )
1908-12-16
Process for the preparation of dibromo-p-dichloroindigo
CH42659A
(en )
1909-02-16
Process for the preparation of tetrabromo-p-dichloroindigo
CH44288A
(en )
1909-07-16
Process for the preparation of α-iodoisovalerianylurea
CH44757A
(en )
1909-09-01
Process for the preparation of α-iodoisovalerianylurea
CH47519A
(en )
1910-07-01
Process for the preparation of pentabromine dirubine
CH47520A
(en )
1910-07-01
Process for the preparation of hexabromine dirubine
CH42567A
(en )
1909-02-01
Process for reducing alumina
CH46443A
(en )
1910-03-16
Method of processing grain
CH41589A
(en )
1908-11-02
Process for the representation of camphor
CH47250A
(en )
1910-06-01
Method of making embroidery
CH45783A
(en )
1909-12-16
Plant for the production of casein