CH65054A
(en )
1914-05-16
Process for the production of caustic potash in the pure anhydrous state
CH64015A
(en )
1914-03-02
Process for the manufacture of caustic soda in the pure anhydrous state
FR469060A
(en )
1914-07-23
Process for the production of anhydrous hydrosulfate
FR428657A
(en )
1911-09-05
Process for the production of pure nitrogen oxide
FR513018A
(en )
1921-02-05
Process for the electrolytic manufacture of alkali perborates
FR439643A
(en )
1912-06-19
Process for the manufacture of pure meta-cresol
FR511292A
(en )
1920-12-21
Process for the production of compressed soaps containing oxygen
CH72052A
(en )
1916-03-16
Process for the production of pure coal
FR466421A
(en )
1914-05-12
Process for the production of water gas
FR462594A
(en )
1914-01-30
Process for the production of shoe lasts
FR19559E
(en )
1915-03-16
Process for the production of halogenated anthracridones
FR459105A
(en )
1913-10-28
Process for the production of halogenated anthracridones
FR428227A
(en )
1911-08-25
Potash alum manufacturing process
FR18699E
(en )
1914-05-30
Pure hydrogen production process
FR502155A
(en )
1920-05-06
High Percentage Solid Calcium Hypochlorite Manufacturing Process
FR472941A
(en )
1914-12-24
Process for the production of diaryl chloroureides
FR471327A
(en )
1914-10-23
Process for the manufacture of barrels
FR466165A
(en )
1914-05-06
Process for the production of alpha-arylides from beta-naphthisatin
FR458441A
(en )
1913-10-10
Process for the purification of graphite
FR453501A
(en )
1913-06-10
Process for the production of pure aluminum
FR461359A
(en )
1913-12-27
Process for the production of lime in pieces
FR457876A
(en )
1913-09-27
Process for the production of lime in pieces
CH68698A
(en )
1915-04-16
Process for the electrolytic production of sodium
FR455313A
(en )
1913-07-28
Process for the production of homogeneous masses of any shape from pure metallic tungsten
FR470916A
(en )
1914-10-06
Process for the production of nitrogen compounds