CH49385A
(en )
1911-02-01
Process and plant for charring peat
CH45320A
(en )
1909-11-16
Process and plant for the production of tin chloride
CH47890A
(en )
1910-08-16
Process for the destruction of plants
CH46337A
(en )
1910-03-01
Process and system for maintaining nitrogen in the liquid manure
CH49306A
(en )
1911-02-01
Process and system for impregnating wood
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AU1077808B
(en )
1909-02-16
Process for the treatment of barks and lamellfe of the Xanthorrhceas and other similar plants
CH48670A
(en )
1910-11-16
Process for the production of compressed coal from charred peat
CH49303A
(en )
1911-02-01
Innovation in the process and in the device for producing steel
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
CH44680A
(en )
1909-09-01
Mixing process and equipment for carrying out the same
CH33094A
(en )
1905-10-15
Device for charring peat
CH42694A
(en )
1909-02-16
Process for the briquetting of coke chips
CH63069A
(en )
1914-01-16
Process and plant for peat utilization
CH45783A
(en )
1909-12-16
Plant for the production of casein
CH46547A
(en )
1910-04-01
Firelighter together with the process and device for producing the same
GB190803738A
(en )
1908-07-30
Process and Apparatus for Drying or Removing Moisrure from Peat and Similar Materials
CH47415A
(en )
1910-07-01
Process and device for the production of dry milk
CH49237A
(en )
1911-01-16
Wet charring plant for peat
CH48703A
(en )
1910-11-16
Process and system for the concentration of weak nitric acid
AT31929B
(en )
1908-02-25
Process for the production of fusel oil and its components.
CH57417A
(en )
1913-01-02
Method and device for conveying peat
CH48595A
(en )
1910-11-16
Process for the preparation of ammonia
CH49273A
(en )
1911-01-16
Process for the preparation of ammonia
CH45645A
(en )
1909-12-01
Method and device for the mass production of paper tubes