CH81779A
(en )
1919-07-16
Process for the manufacture of a product capable of being used for the preparation of varnish
FR458095A
(en )
1913-10-02
Process for the preparation of a product intended for the maintenance of the hair
FR472826A
(en )
1914-12-18
Process for the preparation of foods based on lecithin
FR494246A
(en )
1919-09-03
Process for the manufacture of a ketone product
FR439287A
(en )
1912-06-10
Process for the preparation of a product suitable for obtaining the minium
FR444175A
(en )
1912-10-11
Process for the production of aminoanthraquinones
FR433857A
(en )
1912-01-18
Process for the preparation of oxyhydrogen
CH63580A
(en )
1914-02-16
Manufacturing process of a product intended for the preparation of colors and varnishes
FR421797A
(en )
1911-03-04
Process for the preparation of a confit for the teat
FR406139A
(en )
1910-01-22
Process for the preparation of a celluloid substitute using albumino-mucilaginous mixtures
FR409926A
(en )
1910-05-06
Process for the preparation of a brass substitute
FR521756A
(en )
1921-07-19
Process for the preparation of a casein particularly suitable for the manufacture of artificial horn
CH60787A
(en )
1913-08-16
Process for the preparation of a casein intended for the manufacture of a plastic mass
CH55543A
(en )
1912-09-02
Process for the preparation of orthonitrophenylnitromethane
FR481292A
(en )
1916-11-16
Process for preparing a product derived from blood
FR438487A
(en )
1912-05-18
Alkaliamide preparation process
CH72945A
(en )
1916-07-17
Process for the manufacture of a product capable of replacing leather
CH57059A
(en )
1912-12-16
Process for the manufacture of a leather substitute
FR460060A
(en )
1913-11-22
Process for preparing a product for massages
FR440130A
(en )
1912-07-02
Process for the production of isoprene
CH65057A
(en )
1914-05-16
Process for the manufacture of a cellulode substitute
FR474353A
(en )
1915-02-18
Process for the manufacture of a cola preparation
CH57448A
(en )
1913-01-16
Process for preparing orthonitrophenylnitromethane
FR415445A
(en )
1910-09-26
Process for the manufacture of a fertilizer
FR464432A
(en )
1914-03-20
Process for the manufacture of matches of all kinds