CH70281A
(en )
1915-09-16
Process and installation for the treatment of cereal grains with a view to their conservation
FR504115A
(en )
1920-06-25
Improvements to ramps and the like and process for their manufacture
FR455189A
(en )
1913-07-24
Process for the treatment of radioactive ores and the preparation of radioactive intermediates
CH61551A
(en )
1913-10-01
Process for the treatment of corpses with a view to their conservation
FR489108A
(en )
1918-12-20
Process and installation for the manufacture of briquettes
FR431943A
(en )
1911-11-23
Process for the treatment of various plant diseases with calcium carbide
FR493560A
(en )
1919-08-13
Treatment of kola nuts for conservation
FR452346A
(en )
1913-05-14
Process for the treatment of slurries and sulphitic or sulphocarbonated ores, using the float process
CH80429A
(en )
1919-03-01
Wood treatment process for hardening and conservation
FR488645A
(en )
1918-10-23
Process for the treatment of ores
FR468864A
(en )
1914-07-18
Process for the treatment of black water and other similar substances
FR484708A
(en )
1917-10-31
Process for treating beer with a view to making it stable and ensuring its conservation
FR465262A
(en )
1914-04-11
Process for the treatment of carbonaceous materials
FR448230A
(en )
1913-01-25
Process for the treatment of colloidal and finely divided bodies
FR494239A
(en )
1919-09-03
Process for the treatment in successive or separate phases of peanut cake
FR474210A
(en )
1915-02-12
Process for treating cocoa in order to reduce it to powder
FR491342A
(en )
1919-05-30
Tin residue treatment process
FR468002A
(en )
1914-06-26
Process for the treatment of plastics
FR475745A
(en )
1915-06-10
Process for the heat treatment of steels
CH61496A
(en )
1913-10-01
Wood treatment process for its conservation
FR22454E
(en )
1921-07-12
Electro-converter furnace and related treatment process for the manufacture of ordinary and special steels
FR487241A
(en )
1918-06-18
Process and installation for the treatment of oils
FR453093A
(en )
1913-05-30
Improvements to machines for the treatment of hides and skins
FR400770A
(en )
1909-08-07
Process for the treatment of precious minerals
FR451905A
(en )
1913-05-02
Process for the treatment of antimony ores