CH42179A
(en )
1909-01-02
Process for the purification and drying of a gaseous mass
FR377700A
(en )
1907-09-12
Liquid purification process
FR7882E
(en )
1907-11-14
Liquid purification process
FR375979A
(en )
1907-07-27
Process for the production of ammonia
FR379559A
(en )
1907-11-12
Process for the production of a composition of mothballs and sulfur yielding free mothballs and sulfur
FR381958A
(en )
1908-01-25
Process for the manufacture of miners' rivelaines
FR398083A
(en )
1909-05-26
Agglomeration process
FR351352A
(en )
1905-07-13
Coke agglomeration process
FR396062A
(en )
1909-04-01
De-peeling process
FR375314A
(en )
1907-07-05
Process and devices for the direct production of pyrolignants
FR7612E
(en )
1907-09-17
Process and devices for the direct production of pyrolignants
FR7871E
(en )
1907-11-14
Process and devices for the direct production of pyrolignants
FR8731E
(en )
1908-06-12
Process and devices for the direct production of pyrolignants
FR392979A
(en )
1908-12-10
Peat combustion process for the manufacture of ammonium sulfate
FR379401A
(en )
1907-11-07
Process for the production of electrical oscillations
FR368717A
(en )
1906-12-11
Process for the production of high voltage flame arcs for the treatment of air or gases
FR416877A
(en )
1910-10-31
Process for the production of ammonia
FR378513A
(en )
1907-10-08
Liquid evaporation process
FR379589A
(en )
1907-11-12
Process for the impregnation of fabrics
FR371982A
(en )
1907-03-21
Process for obtaining colorless and crystallized paraiodogayacol
FR381517A
(en )
1908-01-14
Method and devices for the condensation of antimony oxides
FR377824A
(en )
1907-09-16
Sulfur extraction process
FR351353A
(en )
1905-07-13
Process of agglomeration of coals
FR356845A
(en )
1905-12-09
Process and preparation of a grisoutine
FR381430A
(en )
1908-01-11
Process for the production of dichloroethyls using symmetrical ethane tetrachloride