CH57448A
(en )
1913-01-16
Process for preparing orthonitrophenylnitromethane
FR438487A
(en )
1912-05-18
Alkaliamide preparation process
FR455011A
(en )
1913-07-21
Process for preparing nitrocellulose
FR421922A
(en )
1911-03-08
Process for preparing orthonitrobenzaldehyde
FR433857A
(en )
1912-01-18
Process for the preparation of oxyhydrogen
FR438789A
(en )
1912-05-28
Process for preparing isoprene from nopinene
FR451374A
(en )
1913-04-17
Process for preparing acetone
CH55543A
(en )
1912-09-02
Process for the preparation of orthonitrophenylnitromethane
FR441918A
(en )
1912-08-20
Process and machine for the preparation of roulades and galantines
FR15639E
(en )
1912-08-16
Process for the production of anthraquinone derivatives
FR430016A
(en )
1911-10-06
Process for the preparation of gelatin
FR437387A
(en )
1912-04-19
Process for the production of erythrene
FR442149A
(en )
1912-08-24
Process for the production of erythrene
FR16368E
(en )
1913-01-14
Process for preparing ammonium sulfate
FR442923A
(en )
1912-09-12
Process for preparing ammonium sulfate
FR16297E
(en )
1912-12-24
Process for preparing ammonium sulfate
FR473904A
(en )
1915-02-02
Process for the preparation of new arylidoanthraquinones
FR431185A
(en )
1911-11-04
Process for preparing pinacone starting with acetone
FR412501A
(en )
1910-07-15
Process for the preparation of formaldehyde
FR459277A
(en )
1913-10-31
Process for preparing a heat insulator
FR450543A
(en )
1913-03-27
Process for the preparation of amino- and diamino-ketones of the aliphatic series
FR463772A
(en )
1914-03-04
Process for preparing indigo-dyes
FR461094A
(en )
1913-12-18
Process for preparing 2-nitroquinizarin
FR464692A
(en )
1914-03-27
Method for preparing ammonia
FR428759A
(en )
1911-09-07
Process for the preparation of waterproof fabrics