CH45784A
(en )
1909-12-16
Improved process for the manufacture of a-isatin-anilide sulfurous acid compound
FR418179A
(en )
1910-12-02
Manufacturing process of chlorosulfonic acid
FR400445A
(en )
1909-07-27
Process for the manufacture of hydrazotic acid
FR400305A
(en )
1909-07-24
Manufacturing process of nitric acid
FR381373A
(en )
1908-01-10
Process for the manufacture of a 3-aminophenyl-5-oxy-1, 2-naphthimidazol-disulfonic acid
FR417794A
(en )
1910-11-22
Process for the manufacture of hydrocyanic acid
FR407602A
(en )
1910-03-07
Process for the production of 1.8-naphthylenediamine-4-sulfonic acid
FR365606A
(en )
1906-09-12
Carbonic acid manufacturing process
FR361637A
(en )
1906-09-17
Manufacturing process of? 4-cyclogeranic acid
FR415683A
(en )
1910-10-01
Manufacturing process of amido-aryl-acidyl-amido-anthraquinones
FR369317A
(en )
1907-01-09
Manufacturing process of agglomerates
FR507733A
(en )
1920-09-22
Process for the production of Protocatechoic Acid and Protocatechoic Aldehyde
FR5766E
(en )
1906-10-16
Manufacturing process of delta4-cyclogeranic acid
FR5767E
(en )
1906-10-16
Manufacturing process of delta4-cyclogeranic acid
FR433502A
(en )
1912-01-09
Nitrogen Acid Manufacturing Process
FR373157A
(en )
1907-05-04
Manufacturing process of oxalic acid
FR393526A
(en )
1908-12-24
Formic acid manufacturing process
FR351742A
(en )
1905-07-24
Manufacturing process of nitric acid
FR379693A
(en )
1907-11-15
Process for the manufacture of ferro-albumin organo-mineralates
FR406653A
(en )
1910-02-05
Process for the manufacture of disinfectants
FR406641A
(en )
1910-02-04
Process for the manufacture of sulfuric acid with tower acid
FR429999A
(en )
1911-10-05
Process for the production of 1-naphthol-2-sulfonic acid
FR413777A
(en )
1910-08-18
Carbonic acid manufacturing process
FR373224A
(en )
1907-05-06
Manufacturing process of gear wheels
FR353447A
(en )
1905-09-11
Process for the manufacture of a novel sulfonic acid of 3. 4-bichloroaniline